Spin–Orbit Misalignment and Precession in the Kepler-13Ab Planetary System

Article

Herman, Miranda K., de Mooij, Ernst J. W., Huang, Chelsea X. and Jayawardhana, Ray. 2017. "Spin–Orbit Misalignment and Precession in the Kepler-13Ab Planetary System." The Astronomical Journal. 155 (1), pp. 1-8. https://doi.org/10.3847/1538-3881/aa991f

Article Title	Spin–Orbit Misalignment and Precession in the Kepler-13Ab Planetary System
ERA Journal ID	1048
Article Category	Article
Authors	Herman, Miranda K. (Author), de Mooij, Ernst J. W. (Author), Huang, Chelsea X. (Author) and Jayawardhana, Ray (Author)
Journal Title	The Astronomical Journal
Journal Citation	155 (1), pp. 1-8
Article Number	13
Number of Pages	8
Year	2017
Publisher	IOP Publishing
Place of Publication	United States
ISSN	0004-6256
	1538-3881
Digital Object Identifier (DOI)	https://doi.org/10.3847/1538-3881/aa991f
Web Address (URL)	https://iopscience.iop.org/article/10.3847/1538-3881/aa991f
Abstract	Gravity darkening induced by rapid stellar rotation provides us with a unique opportunity to characterize the spin-orbit misalignment of a planetary system through analysis of its photometric transit. We use the gravity-darkened transit modeling code simuTrans to reproduce the transit light curve of Kepler-13Ab by separately analyzing phase-folded transits for 12 short-cadence Kepler quarters. We verify the temporal change in impact parameter indicative of spin-orbit precession identified by Szabó et al. and Masuda, reporting a rate of change day-1. We further investigate the effect of light dilution on the fitted impact parameter and find that less than 1% of additional light is sufficient to explain the seasonal variation seen in the Kepler quarter data. We then extend our precession analysis to the phase curve data from which we report a rate of change day-1. This value is consistent with that of the transit data at a lower significance and provides the first evidence of spin-orbit precession based solely on the temporal variation of the secondary eclipse.
Keywords	planets and satellites: individual (Kepler-13, KOI-13); stars: rotation; techniques: photometric; Astrophysics - Earth and Planetary Astrophysics
Contains Sensitive Content	Does not contain sensitive content
ANZSRC Field of Research 2020	510109. Stellar astronomy and planetary systems
Public Notes	For access to this article, please click on the URL link provided.
Byline Affiliations	University of Toronto, Canada
	Dublin City University, Ireland
	Massachusetts Institute of Technology, United States
	York University, Canada
Institution of Origin	University of Southern Queensland

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Osborn, H. P., Kenworthy, M., Rodriguez, J. E., de Mooij, E. J. W., Kennedy, G. M., Relles, H., Gomez, E., Hippke, M., Banfi, M., Barbieri, L., Becker, I. S., Benni, P., Berlind, P., Bieryla, A., Bonnoli, G., Boussier, H., Brincat, S. M., Briol, J., Burleigh, M. R., ..., Zhou, G.. 2019. "The PDS 110 observing campaign –photometric and spectroscopic observations reveal eclipses are aperiodic." Monthly Notices of the Royal Astronomical Society. 485 (2), pp. 1614-1625. https://doi.org/10.1093/mnras/stz283

TOI-811b and TOI-852b: New Transiting Brown Dwarfs with Similar Masses and Very Different Radii and Ages from the TESS Mission

Carmichael, Theron W., Quinn, Samuel N., Zhou, George, Grieves, Nolan, Irwin, Jonathan M., Stassun, Keivan G., Vanderburg, Andrew M., Winn, Joshua N., Bouchy, Francois, Brasseur, Clara E., Briceno, Cesar, Caldwell, Douglas A., Charbonneau, David, Collins, Karen A., Colon, Knicole D., Eastman, Jason D., Fausnaugh, Michael, Fong, William, Furesz, Gabor, ..., Ziegler, Carl. 2021. "TOI-811b and TOI-852b: New Transiting Brown Dwarfs with Similar Masses and Very Different Radii and Ages from the TESS Mission." The Astronomical Journal. 161 (2), pp. 1-17. https://doi.org/10.3847/1538-3881/abd4e1

The TESS Grand Unified Hot Jupiter Survey. I. Ten TESS Planets

Yee, Samuel W., Winn, Joshua N., Hartman, Joel D., Rodriguez, Joseph E., Zhou, George, Quinn, Samuel N., Latham, David W., Bieryla, Allyson, Collins, Karen A., Addison, Brett C., Angelo, Isabel, Barkaoui, Khalid, Benni, Paul, Boyle, Andrew W., Brahm, Rafael, Butler, R. Paul, Ciardi, David R., Collins, Kevin I., Conti, Dennis M., ..., Ziegler, Carl. 2022. "The TESS Grand Unified Hot Jupiter Survey. I. Ten TESS Planets." The Astronomical Journal. 164 (2), pp. 1-34. https://doi.org/10.3847/1538-3881/ac73ff

TESS Giants Transiting Giants. II. The Hottest Jupiters Orbiting Evolved Stars

Grunblatt, Samuel K., Saunders, Nicholas, Sun, Meng, Chontos, Ashley, Soares-Furtado, Melinda, Eisner, Nora, Pereira, Filipe, Komacek, Thaddeus, Huber, Daniel, Collins, Karen, Wang, Gavin, Stockdale, Chris, Quinn, Samuel N., Tronsgaard, Rene, Zhou, George, Nowak, Grzegorz, Deeg, Hans J., Ciardi, David R., Boyle, Andrew, ..., Winn, Joshua N.. 2022. "TESS Giants Transiting Giants. II. The Hottest Jupiters Orbiting Evolved Stars." The Astronomical Journal. 163 (3), pp. 1-16. https://doi.org/10.3847/1538-3881/ac4972

Two Massive Jupiters in Eccentric Orbits from the TESS Full-frame Images

Ikwut-Ukwa, Mma, Rodriguez, Joseph E., Quinn, Samuel N., Zhou, George, Vanderburg, Andrew, Ali, Asma, Bunten, Katya, Gaudi, B. Scott, Latham, David W., Howell, Steve B., Huang, Chelsea X., Bieryla, Allyson, Collins, Karen A., Carmichael, Theron W., Rabus, Markus, Eastman, Jason D., Collins, Kevin I., Tan, Thiam-Guan, Schwarz, Richard P., ..., Yahalomi, Daniel A.. 2022. "Two Massive Jupiters in Eccentric Orbits from the TESS Full-frame Images." The Astronomical Journal. 163 (1), pp. 1-15. https://doi.org/10.3847/1538-3881/ac2ee1

A Mini-Neptune from TESS and CHEOPS Around the 120Myr Old AB Dor Member HIP 94235

Zhou, George, Wirth, Christopher P., Huang, Chelsea X., Venner, Alexander, Franson, Kyle, Quinn, Samuel N., Bouma, L. G., Kraus, Adam L., Mann, Andrew W., Newton, Elisabeth. R., Dragomir, Diana, Heitzmann, Alexis, Lowson, Nataliea, Douglas, Stephanie T., Battley, Matthew, Gillen, Edward, Triaud, Amaury, Latham, David W., Howell, Steve B., ..., Kunimoto, Michelle. 2022. "A Mini-Neptune from TESS and CHEOPS Around the 120Myr Old AB Dor Member HIP 94235." The Astronomical Journal. 163 (6), pp. 1-19. https://doi.org/10.3847/1538-3881/ac69e3

NEID Rossiter–McLaughlin Measurement of TOI-1268b: A Young Warm Saturn Aligned with Its Cool Host Star

Dong, Jiayin, Huang, Chelsea X., Zhou, George, Dawson, Rebekah I., Stefansson, Gumundur K., Bender, Chad F., Blake, Cullen H., Ford, Eric B., Halverson, Samuel, Kanodia, Shubham, Mahadevan, Suvrath, McElwain, Michael W., Ninan, Joe P., Robertson, Paul, Roy, Arpita, Schwab, Christian, Stevens, Daniel J., Terrien, Ryan C., Vanderburg, Andrew, ..., Paegert, Martin. 2022. "NEID Rossiter–McLaughlin Measurement of TOI-1268b: A Young Warm Saturn Aligned with Its Cool Host Star." The Astrophysical Journal Letters. 926 (2), pp. 1-12. https://doi.org/10.3847/2041-8213/ac4da0

Investigating the architecture and internal structure of the TOI-561 system planets with CHEOPS, HARPS-N, and TESS

Lacedelli, G., Wilson, T. G., Malavolta, L., Hooton, M. J., Cameron, A. Collier, Alibert, Y., Mortier, A., Bonfanti, A., Haywood, R. D., Hoyer, S., Piotto, G., Bekkelien, A., Vanderburg, A. M., Benz, W., Dumusque, X., Deline, A., Lopez-Morales, M., Borsato, L., Rice, K., ..., Winn, J. N.. 2022. "Investigating the architecture and internal structure of the TOI-561 system planets with CHEOPS, HARPS-N, and TESS." Monthly Notices of the Royal Astronomical Society. 511 (3), pp. 4551-4571. https://doi.org/10.1093/mnras/stac199

The LHS 1678 System: Two Earth-sized Transiting Planets and an Astrometric Companion Orbiting an M Dwarf Near the Convective Boundary at 20 pc

Silverstein, Michele L., Schlieder, Joshua E., Barclay, Thomas, Hord, Benjamin J., Jao, Wei-Chun, Vrijmoet, Eliot Halley, Henry, Todd J., Cloutier, Ryan, Kostov, Veselin B., Kruse, Ethan, Winters, Jennifer G., Irwin, Jonathan M., Kane, Stephen R., Stassun, Keivan G., Huang, Chelsea, Kunimoto, Michelle, Tey, Evan, Vanderburg, Andrew, Astudillo-Defru, Nicola, ..., Winn, Joshua N.. 2022. "The LHS 1678 System: Two Earth-sized Transiting Planets and an Astrometric Companion Orbiting an M Dwarf Near the Convective Boundary at 20 pc." The Astronomical Journal. 163 (4), pp. 1-31. https://doi.org/10.3847/1538-3881/ac32e3

A super-Earth and two sub-Neptunes transiting the nearby and quiet M dwarf TOI-270

Gunther, Maximilian N., Pozuelos, Francisco J., Dittmann, Jason A., Dragomir, Diana, Kane, Stephen R., Daylan, Tansu, Feinstein, Adina D., Huang, Chelsea X., Morton, Timothy D., Bonfanti, Andrea, Bouma, L. G., Burt, Jennifer, Collins, Karen A., Lissauer, Jack J., Matthews, Elisabeth, Montet, Benjamin T., Vanderburg, Andrew, Wang, Songhu, Winters, Jennifer G., ..., Waite, Ian A.. 2019. "A super-Earth and two sub-Neptunes transiting the nearby and quiet M dwarf TOI-270." Nature Astronomy. 3 (12), pp. 1099-1108. https://doi.org/10.1038/s41550-019-0845-5

The origin of the occurrence rate profile of gas giants inside 100 d

Ali-Dib, Mohamad, Johansen, Anders and Huang, Chelsea X.. 2017. "The origin of the occurrence rate profile of gas giants inside 100 d." Monthly Notices of the Royal Astronomical Society. 469 (4), pp. 5016-5022. https://doi.org/10.1093/mnras/stx1272

A TESS Dress Rehearsal: Planetary Candidates and Variables from K2 Campaign 17

Crossfield, Ian J. M., Guerrero, Natalia, David, Trevor, Quinn, Samuel N., Feinstein, Adina D., Huang, Chelsea, Yu, Liang, Collins, Karen A., Fulton, Benjamin J., Benneke, Bjorn, Peterson, Merrin, Bieryla, Allyson, Schlieder, Joshua E., Kosiarek, Molly R., Bristow, Makennah, Newton, Elisabeth, Bedell, Megan, Latham, David W., Christiansen, Jessie L., ..., Cardoso, Jose Vinicius de Miranda. 2018. "A TESS Dress Rehearsal: Planetary Candidates and Variables from K2 Campaign 17." Astrophysical Journal Supplement Series. 239 (1), pp. 1-18. https://doi.org/10.3847/1538-4365/aae155

TESS Discovery of a Transiting Super-Earth in the pi Mensae System

Huang, Chelsea X., Burt, Jennifer, Vanderburg, Andrew, Gunther, Maximilian N., Shporer, Avi, Dittmann, Jason A., Winn, Joshua N., Wittenmyer, Rob, Sha, Lizhou, Kane, Stephen R., Ricker, George R., Vanderspek, Roland K., Latham, David W., Seager, Sara, Jenkins, Jon M., Caldwell, Douglas A., Collins, Karen A., Guerrero, Natalia, Smith, Jeffrey C., ..., Rinehart, S. A.. 2018. "TESS Discovery of a Transiting Super-Earth in the pi Mensae System." The Astrophysical Journal Letters. 868 (2), pp. 1-8. https://doi.org/10.3847/2041-8213/aaef91

Dynamically Hot Super-Earths from Outer Giant Planet Scattering

Huang, Chelsea X., Petrovich, Cristobal and Deibert, Emily. 2017. "Dynamically Hot Super-Earths from Outer Giant Planet Scattering." The Astronomical Journal. 153 (5), pp. 1-12. https://doi.org/10.3847/1538-3881/aa67fb

OGLE-2016-BLG-1190Lb: The First Spitzer Bulge Planet Lies Near the Planet/Brown-dwarf Boundary

Ryu, Y. -H., Yee, J. C., Udalski, A., Bond, I. A., Shvartzvald, Y., Zang, W., Figuera Jaimes, R., Jorgensen, U. G., Zhu, W., Huang, C. X., Jung, Y. K., Albrow, M. D., Chung, S. -J., Gould, A., Han, C., Hwang, K. -H., Shin, I. -G., Cha, S. -M., Kim, D. -J., ..., von Essen, C.. 2017. "OGLE-2016-BLG-1190Lb: The First Spitzer Bulge Planet Lies Near the Planet/Brown-dwarf Boundary." The Astronomical Journal. 155 (1), pp. 1-24. https://doi.org/10.3847/1538-3881/aa9be4

An Isolated Microlens Observed from K2, Spitzer, and Earth

Zhu, Wei, Udalski, A., Huang, C. X., Calchi Novati, S., Sumi, T., Poleski, R., Skowron, J., Mroz, P., Szymanski, M. K., Soszynski, I., Pietrukowicz, P., Kozlowski, S., Ulaczyk, K., Pawlak, M., Beichman, C., Bryden, G., Carey, S., Gaudi, B. S., Gould, A., ..., Yonehara, A.. 2017. "An Isolated Microlens Observed from K2, Spitzer, and Earth." The Astrophysical Journal Letters. 849 (2), pp. 1-6. https://doi.org/10.3847/2041-8213/aa93fa

HD 191939: Three Sub-Neptunes Transiting a Sun-like Star Only 54 pc Away

Badenas-Agusti, Mariona, Gunther, Maximilian N., Daylan, Tansu, Mikal-Evans, Thomas, Vanderburg, Andrew, Huang, Chelsea X., Matthews, Elisabeth, Rackham, Benjamin V., Bieryla, Allyson, Stassun, Keivan G., Kane, Stephen R., Shporer, Avi, Fulton, Benjamin J., Hill, Michelle L., Nowak, Grzegorz, Ribas, Ignasi, Palle, Enric, Jenkins, Jon M., Latham, David W., ..., Twicken, Joseph D.. 2020. "HD 191939: Three Sub-Neptunes Transiting a Sun-like Star Only 54 pc Away." The Astronomical Journal. 160 (3), pp. 1-18. https://doi.org/10.3847/1538-3881/aba0b5

HAT-P-58b–HAT-P-64b: Seven Planets Transiting Bright Stars

Bakos, G. A., Hartman, J. D., Bhatti, W., Csubry, Z., Penev, K., Bieryla, A., Latham, D. W., Quinn, S., Buchhave, L. A., Kovacs, G., Torres, Guillermo, Noyes, R. W., Falco, E., Beky, Bence, Szklenar, T., Esquerdo, G. A., Howard, A. W., Isaacson, H., Marcy, G., ..., Sari, P.. 2021. "HAT-P-58b–HAT-P-64b: Seven Planets Transiting Bright Stars." The Astronomical Journal. 162 (1), pp. 1-31. https://doi.org/10.3847/1538-3881/abf637

A Collage of Small Planets from the Lick-Carnegie Exoplanet Survey: Exploring the Super-Earth and Sub-Neptune Mass Regime

Burt, Jennifer, Feng, Fabo, Holden, Bradford, Mamajek, Eric E., Huang, Chelsea X., Rosenthal, Mickey M., Wang, Songhu, Butler, R. Paul, Vogt, Steven S., Laughlin, Gregory, Henry, Gregory W., Teske, Johanna K., Wang, Sharon X., Crane, Jeffrey D. and Shectman, Steve A.. 2020. "A Collage of Small Planets from the Lick-Carnegie Exoplanet Survey: Exploring the Super-Earth and Sub-Neptune Mass Regime." The Astronomical Journal. 161 (1), pp. 1-25. https://doi.org/10.3847/1538-3881/abc2d0

TOI-1231 b: A Temperate, Neptune-sized Planet Transiting the Nearby M3 Dwarf NLTT 24399

Burt, Jennifer A., Dragomir, Diana, Molliere, Paul, Youngblood, Allison, Munoz, Antonio Garcia, McCann, John, Kreidberg, Laura, Huang, Chelsea X., Collins, Karen A., Eastman, Jason D., Abe, Lyu, Almenara, Jose M., Crossfield, Ian J. M., Ziegler, Carl, Rodriguez, Joseph E., Mamajek, Eric E., Stassun, Keivan G., Halverson, Samuel P., Villanueva, Steven, ..., Brasseur, C. E.. 2021. "TOI-1231 b: A Temperate, Neptune-sized Planet Transiting the Nearby M3 Dwarf NLTT 24399." The Astronomical Journal. 162 (3), pp. 1-15. https://doi.org/10.3847/1538-3881/ac0432

TOI-1634 b: An Ultra-short-period Keystone Planet Sitting inside the M-dwarf Radius Valley

Cloutier, Ryan, Charbonneau, David, Stassun, Keivan G., Murgas, Felipe, Mortier, Annelies, Massey, Robert, Lissauer, Jack J., Latham, David W., Irwin, Jonathan, Haywood, Raphaelle D., Guerra, Pere, Girardin, Eric, Giacalone, Steven A., Bosch-Cabot, Pau, Bieryla, Allyson, Winn, Joshua, Watson, Christopher A., Vanderspek, Roland, Udry, Stephane, ..., Andreuzzi, Gloria. 2021. "TOI-1634 b: An Ultra-short-period Keystone Planet Sitting inside the M-dwarf Radius Valley." The Astronomical Journal. 162 (2), pp. 1-21. https://doi.org/10.3847/1538-3881/ac0157

A Super-Earth and Sub-Neptune Transiting the Late-type M Dwarf LP 791-18

Crossfield, Ian J. M., Waalkes, William, Newton, Elisabeth R., Narita, Norio, Muirhead, Philip, Ment, Kristo, Matthews, Elisabeth, Kraus, Adam, Kostov, Veselin, Kosiarek, Molly R., Kane, Stephen R., Isaacson, Howard, Halverson, Sam, Gonzales, Erica, Everett, Mark, Dragomir, Diana, Collins, Karen A., Chontos, Ashley, Berardo, David, ..., Caldwell, Douglas A.. 2019. "A Super-Earth and Sub-Neptune Transiting the Late-type M Dwarf LP 791-18." The Astrophysical Journal Letters. 883 (1), pp. 1-13. https://doi.org/10.3847/2041-8213/ab3d30

The TESS–Keck Survey. I. A Warm Sub-Saturn-mass Planet and a Caution about Stray Light in TESS Cameras

Dalba, Paul A., Gupta, Arvind F., Rodriguez, Joseph E., Dragomir, Diana, Huang, Chelsea X., Kane, Stephen R., Quinn, Samuel N., Bieryla, Allyson, Esquerdo, Gilbert A., Fulton, Benjamin J., Scarsdale, Nicholas, Batalha, Natalie M., Beard, Corey, Behmard, Aida, Chontos, Ashley, Crossfield, Ian J. M., Dressing, Courtney D., Giacalone, Steven, Hill, Michelle L., ..., Vanderburg, Andrew. 2020. "The TESS–Keck Survey. I. A Warm Sub-Saturn-mass Planet and a Caution about Stray Light in TESS Cameras." The Astronomical Journal. 159 (5), pp. 1-13. https://doi.org/10.3847/1538-3881/ab84e3

Precise Transit and Radial-velocity Characterization of a Resonant Pair: The Warm Jupiter TOI-216c and Eccentric Warm Neptune TOI-216b

Dawson, Rebekah I., Huang, Chelsea X., Brahm, Rafael, Collins, Karen A., Hobson, Melissa J., Jordan, Andres, Dong, Jiayin, Korth, Judith, Trifonov, Trifon, Abe, Lyu, Agabi, Abdelkrim, Bruni, Ivan, Butler, R. Paul, Barbieri, Mauro, Collins, Kevin I., Conti, Dennis M., Crane, Jeffrey D., Crouzet, Nicolas, Dransfield, Georgina, ..., Wohler, Bill. 2021. "Precise Transit and Radial-velocity Characterization of a Resonant Pair: The Warm Jupiter TOI-216c and Eccentric Warm Neptune TOI-216b." The Astronomical Journal. 161 (4), pp. 1-16. https://doi.org/10.3847/1538-3881/abd8d0

TESS Discovery of a Super-Earth and Three Sub-Neptunes Hosted by the Bright, Sunlike Star HD 108236

Daylan, Tansu, Pingle, Kartik, Wright, Jasmine, Gunther, Maximilian N., Stassun, Keivan G., Kane, Stephen R., Vanderburg, Andrew, Jontof-Hutter, Daniel, Rodriguez, Joseph E., Shporer, Avi, Huang, Chelsea X., Mikal-Evans, Thomas, Badenas-Agusti, Mariona, Collins, Karen A., Rackham, Benjamin V., Quinn, Samuel N., Cloutier, Ryan, Collins, Kevin I., Guerra, Pere, ..., Twicken, Joseph D.. 2021. "TESS Discovery of a Super-Earth and Three Sub-Neptunes Hosted by the Bright, Sunlike Star HD 108236." The Astronomical Journal. 161 (2), pp. 1-21. https://doi.org/10.3847/1538-3881/abd73e

A super-Earth and a sub-Neptune orbiting the bright, quiet M3 dwarf TOI-1266

Demory, B. -O., Pozuelos, F. J., Chew, Y. Gomez Maqueo, Sabin, L., Petrucci, R., Schroffenegger, U., Grimm, S. L., Sestovic, M., Gillon, M., McCormac, J., Barkaoui, K., Benz, W., Bieryla, A., Bouchy, F., Burdanov, A., Collins, K. A., de Wit, J., Dressing, C. D., Garcia, L. J., ..., Weiss, L. M.. 2020. "A super-Earth and a sub-Neptune orbiting the bright, quiet M3 dwarf TOI-1266." Astronomy and Astrophysics: a European journal. 642, pp. 1-21. https://doi.org/10.1051/0004-6361/202038616

Warm Jupiters in TESS Full-frame Images: A Catalog and Observed Eccentricity Distribution for Year 1

Dong, Jiayin, Huang, Chelsea X., Dawson, Rebekah I., Foreman-Mackey, Daniel, Collins, Karen A., Quinn, Samuel N., Lissauer, Jack J., Beatty, Thomas, Quarles, Billy, Sha, Lizhou, Shporer, Avi, Guo, Zhao, Kane, Stephen R., Abe, Lyu, Barkaoui, Khalid, Benkhaldoun, Zouhair, Brahm, Rafael, Bouchy, Francois, Carmichael, Theron W., ..., Shiao, Bernie. 2021. "Warm Jupiters in TESS Full-frame Images: A Catalog and Observed Eccentricity Distribution for Year 1." Astrophysical Journal Supplement Series. 255 (1), pp. 1-25. https://doi.org/10.3847/1538-4365/abf73c

TESS Delivers Its First Earth-sized Planet and a Warm Sub-Neptune

Dragomir, Diana, Teske, Johanna, Gunther, Maximilian N., Segransan, Damien, Burt, Jennifer A., Huang, Chelsea X., Vanderburg, Andrew, Matthews, Elisabeth, Dumusque, Xavier, Stassun, Keivan G., Pepper, Joshua, Ricker, George R., Vanderspek, Roland, Latham, David W., Seager, Sara, Winn, Joshua N., Jenkins, Jon M., Beatty, Thomas, Bouchy, Francois, ..., Zhan, Zhuchang. 2019. "TESS Delivers Its First Earth-sized Planet and a Warm Sub-Neptune." The Astrophysical Journal Letters. 875 (2), pp. 1-10. https://doi.org/10.3847/2041-8213/ab12ed

LHS 1815b: The First Thick-disk Planet Detected by TESS

Gan, Tianjun, Shporer, Avi, Livingston, John H., Collins, Karen A., Mao, Shude, Trani, Alessandro A., Gandolfi, Davide, Hirano, Teruyuki, Luque, Rafael, Stassun, Keivan G., Ziegler, Carl, Howell, Steve B., Hellier, Coel, Irwin, Jonathan M., Winters, Jennifer G., Anderson, David R., Briceno, Cesar, Law, Nicholas, Mann, Andrew W., ..., Rojas-Ayala, Barbara. 2020. "LHS 1815b: The First Thick-disk Planet Detected by TESS." The Astronomical Journal. 159 (4), pp. 1-12. https://doi.org/10.3847/1538-3881/ab775a

Revisiting the HD 21749 planetary system with stellar activity modelling

Gan, Tianjun, Wang, Sharon Xuesong, Teske, Johanna K., Mao, Shude, Howard, Ward S., Law, Nicholas M., Batalha, Natasha E., Vanderburg, Andrew, Dragomir, Diana, Huang, Chelsea X., Feng, Fabo, Butler, R. Paul, Crane, Jeffrey D., Shectman, Stephen A., Beletsky, Yuri, Shporer, Avi, Montet, Benjamin T., Burt, Jennifer A., Feinstein, Adina D., ..., Haislip, Joshua. 2020. "Revisiting the HD 21749 planetary system with stellar activity modelling." Monthly Notices of the Royal Astronomical Society. 501 (4), pp. 6042-6061. https://doi.org/10.1093/mnras/staa3886

The TESS Objects of Interest Catalog from the TESS Prime Mission

Guerrero, Natalia M., Seager, S., Huang, Chelsea X., Vanderburg, Andrew, Soto, Aylin Garcia, Mireles, Ismael, Hesse, Katharine, Fong, William, Glidden, Ana, Shporer, Avi, Latham, David W., Collins, Karen A., Quinn, Samuel N., Burt, Jennifer, Dragomir, Diana, Crossfield, Ian, Vanderspek, Roland, Fausnaugh, Michael, Burke, Christopher J., ..., Winn, Joshua N.. 2021. "The TESS Objects of Interest Catalog from the TESS Prime Mission." Astrophysical Journal Supplement Series. 254 (2), pp. 1-29. https://doi.org/10.3847/1538-4365/abefe1

Warm Jupiters Are Less Lonely than Hot Jupiters: Close Neighbors

Huang, Chelsea, Wu, Yanqin and Triaud, Amaury H. M. J.. 2016. "Warm Jupiters Are Less Lonely than Hot Jupiters: Close Neighbors." The Astrophysical Journal: an international review of astronomy and astronomical physics. 825 (2), pp. 1-10. https://doi.org/10.3847/0004-637x/825/2/98

Photometry of 10 Million Stars from the First Two Years of TESS Full Frame Images - Part II

Huang, Chelsea X., Vanderburg, Andrew, Pal, Andras, Sha, Lizhou, Yu, Liang, Fong, Willie, Fausnaugh, Michael, Shporer, Avi, Guerrero, Natalia, Vanderspek, Roland and Ricker, George. 2020. "Photometry of 10 Million Stars from the First Two Years of TESS Full Frame Images - Part II." Research Notes of the AAS. 4 (11), pp. 1-4. https://doi.org/10.3847/2515-5172/abca2d

Photometry of 10 Million Stars from the First Two Years of TESS Full Frame Images - Part I

Huang, Chelsea X., Vanderburg, Andrew, Pal, Andras, Sha, Lizhou, Yu, Liang, Fong, Willie, Fausnaugh, Michael, Shporer, Avi, Guerrero, Natalia, Vanderspek, Roland and Ricker, George. 2020. "Photometry of 10 Million Stars from the First Two Years of TESS Full Frame Images - Part I." Research Notes of the AAS. 4 (11), pp. 1-3. https://doi.org/10.3847/2515-5172/abca2e

QLP Data Release Notes 001: K2 + TESS Analysis

Kunimoto, Michelle, Huang, Chelsea, Tey, Evan, Fong, Willie, Hesse, Katharine and Shporer, Avi. 2021. "QLP Data Release Notes 001: K2 + TESS Analysis." Research Notes of the AAS. 5 (10), pp. 1-4. https://doi.org/10.3847/2515-5172/ac3419

Quick-look Pipeline Lightcurves for 9.1 Million Stars Observed over the First Year of the TESS Extended Mission

Kunimoto, Michelle, Huang, Chelsea, Tey, Evan, Fong, Willie, Hesse, Katharine, Shporer, Avi, Guerrero, Natalia, Fausnaugh, Michael, Vanderspek, Roland and Ricker, George. 2021. "Quick-look Pipeline Lightcurves for 9.1 Million Stars Observed over the First Year of the TESS Extended Mission." Research Notes of the AAS. 5 (10), pp. 1-3. https://doi.org/10.3847/2515-5172/ac2ef0

Photometry and performance of SPECULOOS-South

Murray, C. A., Delrez, L., Pedersen, P. P., Queloz, D., Gillon, M., Burdanov, A., Ducrot, E., Garcia, L. J., Lienhard, F., Demory, B. O., Jehin, E., McCormac, J., Sebastian, D., Sohy, S., Thompson, S. J., Triaud, A. H. M. J., Van Grootel, V. V., Gunther, M. N. and Huang, C. X.. 2020. "Photometry and performance of SPECULOOS-South." Monthly Notices of the Royal Astronomical Society. 495 (2), pp. 2446-2457. https://doi.org/10.1093/mnras/staa1283

Three short-period Jupiters from TESS: HIP 65Ab, TOI-157b, and TOI-169b

Nielsen, L. D., Brahm, R., Bouchy, F., Espinoza, N., Turner, O., Rappaport, S., Pearce, L., Ricker, G., Vanderspek, R., Latham, D. W., Seager, S., Winn, J. N., Jenkins, J. M., Acton, J. S., Bakos, G., Barclay, T., Barkaoui, K., Bhatti, W., Briceno, C., ..., Ziegler, C.. 2020. "Three short-period Jupiters from TESS: HIP 65Ab, TOI-157b, and TOI-169b." Astronomy and Astrophysics: a European journal. 639, pp. 1-17. https://doi.org/10.1051/0004-6361/202037941

The First Habitable-zone Earth-sized Planet from TESS. II. Spitzer Confirms TOI-700 d

Rodriguez, Joseph E., Vanderburg, Andrew, Zieba, Sebastian, Kreidberg, Laura, Morley, Caroline V., Eastman, Jason D., Kane, Stephen R., Spencer, Alton, Quinn, Samuel N., Cloutier, Ryan, Huang, Chelsea X., Collins, Karen A., Mann, Andrew W., Gilbert, Emily, Schlieder, Joshua E., Quintana, Elisa V., Barclay, Thomas, Suissa, Gabrielle, Kopparapu, Ravi kumar, ..., Villasenor, Jesus Noel. 2020. "The First Habitable-zone Earth-sized Planet from TESS. II. Spitzer Confirms TOI-700 d." The Astronomical Journal. 160 (3), pp. 1-12. https://doi.org/10.3847/1538-3881/aba4b3

GJ 1252 b: A 1.2 R⊕ Planet Transiting an M3 Dwarf at 20.4 pc

Shporer, Avi, Collins, Karen A., Astudillo-Defru, Nicola, Irwin, Jonathan, Bonfils, Xavier, Collins, Kevin I., Matthews, Elisabeth, Winters, Jennifer G., Anderson, David R., Armstrong, James D., Charbonneau, David, Cloutier, Ryan, Daylan, Tansu, Gan, Tianjun, Gunther, Maximilian N., Hellier, Coel, Horne, Keith, Huang, Chelsea X., Jensen, Eric L. N., ..., Villasenor, Jesus Noel. 2020. "GJ 1252 b: A 1.2 R⊕ Planet Transiting an M3 Dwarf at 20.4 pc." The Astrophysical Journal Letters. 890 (1), pp. 1-13. https://doi.org/10.3847/2041-8213/ab7020

TESS Full Orbital Phase Curve of the WASP-18b System

Shporer, Avi, Wong, Ian, Huang, Chelsea X., Line, Michael R., Stassun, Keivan G., Fetherolf, Tara, Kane, Stephen R., Bouma, Luke G., Daylan, Tansu, Gunther, Maximilian N., Ricker, George R., Latham, David W., Vanderspek, Roland, Seager, Sara, Winn, Joshua N., Jenkins, Jon M., Glidden, Ana, Berta-Thompson, Zach, Ting, Eric B., ..., Haworth, Kari. 2019. "TESS Full Orbital Phase Curve of the WASP-18b System." The Astronomical Journal. 157 (5), pp. 1-12. https://doi.org/10.3847/1538-3881/ab0f96

A Machine Learns to Predict the Stability of Tightly Packed Planetary Systems

Tamayo, Daniel, Silburt, Ari, Valencia, Diana, Menou, Kristen, Ali-Dib, Mohamad, Petrovich, Cristobal, Huang, Chelsea X., Rein, Hanno, van Laerhoven, Christa, Paradise, Adiv, Obertas, Alysa and Murray, Norman. 2016. "A Machine Learns to Predict the Stability of Tightly Packed Planetary Systems." The Astrophysical Journal Letters. 832 (2), pp. 1-5. https://doi.org/10.3847/2041-8205/832/2/l22

A Habitable-zone Earth-sized Planet Rescued from False Positive Status

Vanderburg, Andrew, Rowden, Pamela, Bryson, Steve, Coughlin, Jeffrey, Batalha, Natalie, Collins, Karen A., Latham, David W., Mullally, Susan E., Colon, Knicole D., Henze, Chris, Huang, Chelsea X. and Quinn, Samuel N.. 2020. "A Habitable-zone Earth-sized Planet Rescued from False Positive Status." The Astrophysical Journal Letters. 893 (1), pp. 1-8. https://doi.org/10.3847/2041-8213/ab84e5

TESS Discovery of an Ultra-short-period Planet around the Nearby M Dwarf LHS 3844

Vanderspek, Roland, Huang, Chelsea X., Vanderburg, Andrew, Ricker, George R., Latham, David W., Seager, Sara, Winn, Joshua N., Jenkins, Jon M., Burt, Jennifer, Dittmann, Jason, Newton, Elisabeth, Quinn, Samuel N., Shporer, Avi, Charbonneau, David, Irwin, Jonathan, Ment, Kristo, Winters, Jennifer G., Collins, Karen A., Evans, Phil, ..., Torres, Guillermo. 2019. "TESS Discovery of an Ultra-short-period Planet around the Nearby M Dwarf LHS 3844." The Astrophysical Journal Letters. 871 (2), pp. 1-9. https://doi.org/10.3847/2041-8213/aafb7a

Identifying Exoplanets with Deep Learning. III. Automated Triage and Vetting of TESS Candidates

Yu, Liang, Vanderburg, Andrew, Huang, Chelsea, Shallue, Christopher J., Crossfield, Ian J. M., Gaudi, B. Scott, Daylan, Tansu, Dattilo, Anne, Armstrong, David J., Ricker, George R., Vanderspek, Roland K., Latham, David W., Seager, Sara, Dittmann, Jason, Doty, John P., Glidden, Ana and Quinn, Samuel N.. 2019. "Identifying Exoplanets with Deep Learning. III. Automated Triage and Vetting of TESS Candidates." The Astronomical Journal. 158 (1), pp. 1-15. https://doi.org/10.3847/1538-3881/ab21d6

Dependence of Small Planet Frequency on Stellar Metallicity Hidden by Their Prevalence

Zhu, Wei, Wang, Ji and Huang, Chelsea. 2016. "Dependence of Small Planet Frequency on Stellar Metallicity Hidden by Their Prevalence." The Astrophysical Journal: an international review of astronomy and astronomical physics. 832 (2), pp. 1-8. https://doi.org/10.3847/0004-637x/832/2/196

A remnant planetary core in the hot-Neptune desert

Armstrong, David J., Lopez, Theo A., Adibekyan, Vardan, Booth, Richard A., Bryant, Edward M., Collins, Karen A., Deleuil, Magali, Emsenhuber, Alexandre, Huang, Chelsea X., King, George W., Lillo-Box, Jorge, Lissauer, Jack J., Matthews, Elisabeth, Mousis, Olivier, Nielsen, Louise D., Osborn, Hugh, Otegi, Jon, Santos, Nuno C., Sousa, Sergio G., ..., Zhan, Zhuchang. 2020. "A remnant planetary core in the hot-Neptune desert." Nature. 583 (7814). https://doi.org/10.1038/s41586-020-2421-7

The TESS Mission Target Selection Procedure

Fausnaugh, Michael, Morgan, Ed, Vanderspek, Roland, Pepper, Joshua, Burke, Christopher J., Levine, Alan M., Rudat, Alexander, Villasenor, Jesus Noel S., Vezie, Michael, Goeke, Robert F., Ricker, George R., Latham, David W., Seager, S., Winn, Joshua N., Jenkins, Jon M., Bakos, G. A., Barclay, Thomas, Berta-Thompson, Zachory K., Bouma, Luke G., ..., Yu, Liang. 2021. "The TESS Mission Target Selection Procedure." Publications of the Astronomical Society of the Pacific. 133 (095002), pp. 1-15. https://doi.org/10.1088/1538-3873/ac1d3f

A giant planet candidate transiting a white dwarf

Vanderburg, Andrew, Rappaport, Saul A., Xu, Siyi, Crossfield, Ian J. M., Becker, Juliette C., Gary, Bruce, Murgas, Felipe, Blouin, Simon, Kaye, Thomas G., Palle, Enric, Melis, Carl, Morris, Brett M., Kreidberg, Laura, Gorjian, Varoujan, Morley, Caroline V., Mann, Andrew W., Parviainen, Hannu, Pearce, Logan A., Newton, Elisabeth R., ..., Yu, Liang. 2020. "A giant planet candidate transiting a white dwarf." Nature. 585 (7825). https://doi.org/10.1038/s41586-020-2713-y

Extracting Microlensing Signals from K2 Campaign 9

Zhu, Wei, Huang, C. X., Udalski, A., Soares-Furtado, M., Poleski, R., Skowron, J., Mroz, P., Szymanski, M. K., Soszynski, I., Pietrukowicz, P., Kozlowski, S., Ulaczyk, K. and Pawlak, M.. 2017. "Extracting Microlensing Signals from K2 Campaign 9." Publications of the Astronomical Society of the Pacific. 129 (980), pp. 1-11. https://doi.org/10.1088/1538-3873/aa7dd7

TOI-824 b: A New Planet on the Lower Edge of the Hot Neptune Desert

Burt, Jennifer A., Nielsen, Louise D., Quinn, Samuel N., Mamajek, Eric E., Matthews, Elisabeth C., Zhou, George, Seidel, Julia V., Huang, Chelsea X., Lopez, Eric, Soto, Maritza, Otegi, Jon, Stassun, Keivan G., Kreidberg, Laura, Collins, Karen A., Eastman, Jason D., Rodriguez, Joseph E., Vanderburg, Andrew, Halverson, Samuel P., Teske, Johanna K., ..., Fong, William. 2020. "TOI-824 b: A New Planet on the Lower Edge of the Hot Neptune Desert." The Astronomical Journal. 160 (4), pp. 1-16. https://doi.org/10.3847/1538-3881/abac0c

The Warm Neptunes around HD 106315 Have Low Stellar Obliquities

Zhou, George, Rodriguez, Joseph E., Vanderburg, Andrew, Quinn, Samuel N., Irwin, Jonathan, Huang, Chelsea X., Latham, David W., Bieryla, Allyson, Esquerdo, Gilbert A., Berlind, Perry and Calkins, Michael L.. 2018. "The Warm Neptunes around HD 106315 Have Low Stellar Obliquities." The Astronomical Journal. 156 (3), pp. 1-10. https://doi.org/10.3847/1538-3881/aad085

Two New HATNet Hot Jupiters around A Stars and the First Glimpse at the Occurrence Rate of Hot Jupiters from TESS

Zhou, G., Huang, C. X., Bakos, G. A., Hartman, J. D., Latham, David W., Quinn, S. N., Collins, K. A., Winn, J. N., Wong, I., Kovacs, G., Csubry, Z., Bhatti, W., Penev, K., Bieryla, A., Esquerdo, G. A., Berlind, P., Calkins, M. L., de Val-Borro, M., Noyes, R. W., ..., Villanueva, S.. 2019. "Two New HATNet Hot Jupiters around A Stars and the First Glimpse at the Occurrence Rate of Hot Jupiters from TESS." The Astronomical Journal. 158 (4), pp. 1-24. https://doi.org/10.3847/1538-3881/ab36b5

EPIC 246851721 b: A Tropical Jupiter Transiting a Rapidly Rotating Star in a Well-aligned Orbit

Yu, Liang, Zhou, George, Rodriguez, Joseph E., Huang, Chelsea X., Vanderburg, Andrew, Quinn, Samuel N., Gaudi, B. Scott, Beichman, Charles A., Berlind, Perry, Bieryla, Allyson, Calkins, Michael L., Ciardi, David R., Crossfield, Ian J. M., Eastman, Jason D., Esquerdo, Gilbert A., Latham, David W., Stassun, Keivan G. and Villanueva, Steven, Jr.. 2018. "EPIC 246851721 b: A Tropical Jupiter Transiting a Rapidly Rotating Star in a Well-aligned Orbit." The Astronomical Journal. 156 (6), pp. 1-13. https://doi.org/10.3847/1538-3881/aae5d5

An Eccentric Massive Jupiter Orbiting a Subgiant on a 9.5-day Period Discovered in the Transiting Exoplanet Survey Satellite Full Frame Images

Rodriguez, Joseph E., Quinn, Samuel N., Huang, Chelsea X., Vanderburg, Andrew, Penev, Kaloyan, Brahm, Rafael, Jordan, Andres, Ikwut-Ukwa, Mma, Tsirulik, Shelly, Latham, David W., Stassun, Keivan G., Shporer, Avi, Ziegler, Carl, Matthews, Elisabeth, Eastman, Jason D., Gaudi, B. Scott, Collins, Karen A., Guerrero, Natalia, Relles, Howard M., ..., Zhou, George. 2019. "An Eccentric Massive Jupiter Orbiting a Subgiant on a 9.5-day Period Discovered in the Transiting Exoplanet Survey Satellite Full Frame Images." The Astronomical Journal. 157 (5), pp. 1-13. https://doi.org/10.3847/1538-3881/ab11d9

TOI 694b and TIC 220568520b: Two Low-mass Companions near the Hydrogen-burning Mass Limit Orbiting Sun-like Stars

Mireles, Ismael, Shporer, Avi, Grieves, Nolan, Zhou, George, Gunther, Maximilian N., Brahm, Rafael, Ziegler, Carl, Stassun, Keivan G., Huang, Chelsea X., Nielsen, Louise, Dos Santos, Leonardo A., Udry, Stephane, Bouchy, Francois, Ireland, Michael, Wallace, Alexander, Sarkis, Paula, Henning, Thomas, Jordan, Andres, Law, Nicholas, ..., Zhan, Zhuchang. 2020. "TOI 694b and TIC 220568520b: Two Low-mass Companions near the Hydrogen-burning Mass Limit Orbiting Sun-like Stars." The Astronomical Journal. 160 (3), pp. 1-13. https://doi.org/10.3847/1538-3881/aba526

The K2 and TESS Synergy. I. Updated Ephemerides and Parameters for K2-114, K2-167, K2-237, and K2-261

Ikwut-Ukwa, Mma, Rodriguez, Joseph E., Bieryla, Allyson, Vanderburg, Andrew, Mocnik, Teo, Kane, Stephen R., Quinn, Samuel N., Colon, Knicole D., Zhou, George, Eastman, Jason D., Huang, Chelsea X., Latham, David W., Dotson, Jessie, Jenkins, Jon M., Ricker, George R., Seager, Sara, Vanderspek, Roland K., Winn, Joshua N., Barclay, Thomas, ..., Yahalomi, Daniel A.. 2020. "The K2 and TESS Synergy. I. Updated Ephemerides and Parameters for K2-114, K2-167, K2-237, and K2-261." The Astronomical Journal. 160 (5), pp. 1-13. https://doi.org/10.3847/1538-3881/aba964

TOI-216b and TOI-216 c: Two Warm, Large Exoplanets in or Slightly Wide of the 2:1 Orbital Resonance

Dawson, Rebekah I., Huang, Chelsea X., Lissauer, Jack J., Collins, Karen A., Sha, Lizhou, Armstrong, James, Conti, Dennis M., Collins, Kevin I., Evans, Phil, Gan, Tianjun, Horne, Keith, Ireland, Michael, Murgas, Felipe, Myers, Gordon, Relles, Howard M., Sefako, Ramotholo, Shporer, Avi, Stockdale, Chris, Zerjal, Marusa, ..., Yu, Liang. 2019. "TOI-216b and TOI-216 c: Two Warm, Large Exoplanets in or Slightly Wide of the 2:1 Orbital Resonance." The Astronomical Journal. 158 (2), pp. 1-13. https://doi.org/10.3847/1538-3881/ab24ba

Two Intermediate-mass Transiting Brown Dwarfs from the TESS Mission

Carmichael, Theron W., Quinn, Samuel N., Mustill, Alexander J., Huang, Chelsea, Zhou, George, Persson, Carina M., Nielsen, Louise D., Collins, Karen A., Ziegler, Carl, Collins, Kevin I., Rodriguez, Joseph E., Shporer, Avi, Brahm, Rafael, Mann, Andrew W., Bouchy, Francois, Fridlund, Malcolm, Stassun, Keivan G., Hellier, Coel, Seidel, Julia V., ..., Latham, David W.. 2020. "Two Intermediate-mass Transiting Brown Dwarfs from the TESS Mission." The Astronomical Journal. 160 (1), pp. 1-15. https://doi.org/10.3847/1538-3881/ab9b84

A Well-aligned Orbit for the 45 Myr-old Transiting Neptune DS Tuc Ab

Zhou, G., Winn, J. N., Newton, E. R., Quinn, S. N., Rodriguez, J. E., Mann, A. W., Rizzuto, A. C., Vanderburg, A. M., Huang, C. X., Latham, D. W., Teske, J. K., Wang, S., Shectman, S. A., Butler, R. P., Crane, J. D., Thompson, I., Henry, T. J., Paredes, L. A., Jao, W. C., ..., Hinojosa, R.. 2020. "A Well-aligned Orbit for the 45 Myr-old Transiting Neptune DS Tuc Ab." The Astrophysical Journal Letters. 892 (2), pp. 1-8. https://doi.org/10.3847/2041-8213/ab7d3c

Occultations from an Active Accretion Disk in a 72-day Detached Post-Algol System Detected by K2

Zhou, G., Rappaport, S., Nelson, L., Huang, C. X., Senhadji, A., Rodriguez, J. E., Vanderburg, A., Quinn, S., Johnson, C. I., Latham, D. W., Torres, G., Gary, B. L., Tan, T. G., Johnson, M. C., Burt, J., Kristiansen, M. H., Jacobs, T. L., LaCourse, D., Schwengeler, H. M., ..., Butler, R. P.. 2018. "Occultations from an Active Accretion Disk in a 72-day Detached Post-Algol System Detected by K2." The Astrophysical Journal: an international review of astronomy and astronomical physics. 854 (2), pp. 1-18. https://doi.org/10.3847/1538-4357/aaa9b9

Complex Rotational Modulation of Rapidly Rotating M Stars Observed with TESS

Zhan, Z., Gunther, M. N., Rappaport, S., Olah, K., Mann, A., Levine, A. M., Winn, J., Dai, F., Zhou, G., Huang, Chelsea X., Bouma, L. G., Ireland, M. J., Ricker, G., Vanderspek, R., Latham, D., Seager, S., Jenkins, J., Caldwell, D. A., Doty, J. P., ..., Vezie, M.. 2019. "Complex Rotational Modulation of Rapidly Rotating M Stars Observed with TESS." The Astrophysical Journal: an international review of astronomy and astronomical physics. 876 (2), pp. 1-15. https://doi.org/10.3847/1538-4357/ab158c

TESS Spots a Hot Jupiter with an Inner Transiting Neptune

Huang, Chelsea X., Quinn, Samuel N., Vanderburg, Andrew, Becker, Juliette, Rodriguez, Joseph E., Pozuelos, Francisco J., Gandolfi, Davide, Zhou, George, Mann, Andrew W., Collins, Karen A., Crossfield, Ian, Barkaoui, Khalid, Collins, Kevin I., Fridlund, Malcolm, Gillon, Michael, Gonzales, Erica J., Gunther, Maximilian N., Henry, Todd J., Howell, Steve B., ..., Wong, Ian. 2020. "TESS Spots a Hot Jupiter with an Inner Transiting Neptune." The Astrophysical Journal Letters. 892 (1), pp. 1-9. https://doi.org/10.3847/2041-8213/ab7302

TOI-3362b: A Proto Hot Jupiter Undergoing High-eccentricity Tidal Migration

Dong, Jiayin, Huang, Chelsea X., Zhou, George, Dawson, Rebekah I., Rodriguez, Joseph E., Eastman, Jason D., Collins, Karen A., Quinn, Samuel N., Shporer, Avi, Triaud, Amaury H. M. J., Wang, Songhu, Beatty, Thomas, Jackson, Jonathon M., Collins, Kevin I., Abe, Lyu, Suarez, Olga, Crouzet, Nicolas, Mekarnia, Djamel, Dransfield, Georgina, ..., Paegert, Martin. 2021. "TOI-3362b: A Proto Hot Jupiter Undergoing High-eccentricity Tidal Migration." The Astrophysical Journal Letters. 920 (1), pp. 1-11. https://doi.org/10.3847/2041-8213/ac2600

The TESS Faint-star Search: 1617 TOIs from the TESS Primary Mission

Kunimoto, Michelle, Daylan, Tansu, Guerrero, Natalia, Fong, William, Bryson, Steve, Ricker, George R., Fausnaugh, Michael, Huang, Chelsea X., Sha, Lizhou, Shporer, Avi, Vanderburg, Andrew, Vanderspek, Roland and Yu, Liang. 2022. "The TESS Faint-star Search: 1617 TOIs from the TESS Primary Mission." Astrophysical Journal Supplement Series. 259 (2). https://doi.org/10.3847/1538-4365/ac5688

TOI-1670 b and c: An Inner Sub-Neptune with an Outer Warm Jupiter Unlikely to Have Originated from High-eccentricity Migration

Tran, Quang H., Bowler, Brendan P., Endl, Michael, Cochran, William D., MacQueen, Phillip J., Gandolfi, Davide, Persson, Carina M., Fridlund, Malcolm, Palle, Enric, Nowak, Grzegorz, Deeg, Hans J., Luque, Rafael, Livingston, John H., Kabath, Petr, Skarka, Marek, Subjak, Ján, Howell, Steve B., Albrecht, Simon H., Collins, Karen A., ..., Winn, Joshua N.. 2022. "TOI-1670 b and c: An Inner Sub-Neptune with an Outer Warm Jupiter Unlikely to Have Originated from High-eccentricity Migration." The Astronomical Journal. 163 (5). https://doi.org/10.3847/1538-3881/ac5c4f

TESS discovery of a sub-Neptune orbiting a mid-M dwarf TOI-2136

Gan, Tianjun, Soubkiou, Soubkiou, Wang, Sharon X, Benkhaldoun, Zouhair, Mao, Shude, Artigau, Étienne, Fouque, Pascal, Arnold, Luc, Giacalone, Steven, Theissen, Christopher A, Aganze, Christian, Burgasser, Adam, Collins, Karen A, Shporer, Avi, Barkaoui, Khalid, Ghachoui, Mourad, Howell, Steve B, Lamman, Claire, Demangeon, Olivier D S, ..., Jenkins, Jon M. 2022. "TESS discovery of a sub-Neptune orbiting a mid-M dwarf TOI-2136." Monthly Notices of the Royal Astronomical Society. 514, pp. 4120-4139. https://doi.org/10.1093/mnras/stac1448

The HD 93963 A transiting system: A 1.04 d super-Earth and a 3.65 d sub-Neptune discovered by TESS and CHEOPS

Serrano, L. M., Gandolfi, D., Hoyer, S., Brandeker, A., Hooton, M. J., Sousa, S., Murgas, F., Ciardi, D. R., Howell, S. B., Benz, W., Billot, N., Floren, H.-G., Bekkelien, A., Bonfanti, A., Krenn, A., Mustill, A. J., Wilson, T. G., Osborn, H., Parviainen, H., ..., Walton, N.. 2022. "The HD 93963 A transiting system: A 1.04 d super-Earth and a 3.65 d sub-Neptune discovered by TESS and CHEOPS." Astronomy and Astrophysics. 667. https://doi.org/10.1051/0004-6361/202243093

HD 56414 b: A Warm Neptune Transiting an A-type Star

Giacalone, Steven, Dressing, Courtney D., Munoz, A. García, Hooton, Matthew J., Stassun, Keivan G., Quinn, Samuel N., Zhou, George, Ziegler, Carl, Vanderspek, Roland, Latham, David W., Seager, S., Winn, Joshua N., Jenkins, Jon M., Briceno, Cesar, Huang, Chelsea X., Rodriguez, David R., Shporer, Avi, Mann, Andrew W., Watanabe, David and Wohler, Bill. 2022. "HD 56414 b: A Warm Neptune Transiting an A-type Star." The Astrophysical Journal Letters. 935 (1), pp. 1-9. https://doi.org/10.3847/2041-8213/ac80f4

TOI-954 b and K2-329 b: short-period Saturn-mass planets that test whether irradiation leads to inflation

Sha, Lizhou, Huang, Chelsea X., Shporer, Avi, Rodriguez, Joseph E., Vanderburg, Andrew, Brahm, Rafael, Hagelberg, Janis, Matthews, Elisabeth C., Ziegler, Carl, Livingston, John H., Stassun, Keivan G., Wright, Duncan J., Crane, Jeffrey D., Espinoza, Nestor, Bouchy, Francois, Bakos, Gaspar A., Collins, Karen A., Zhou, George, Bieryla, Allyson, ..., Villanueva, Steven. 2021. "TOI-954 b and K2-329 b: short-period Saturn-mass planets that test whether irradiation leads to inflation." The Astronomical Journal. 161 (2). https://doi.org/10.3847/1538-3881/abd187

A transiting warm giant planet around the young active star TOI-201

Hobson, Melissa J., Brahm, Rafael, Jordan, Andres, Espinoza, Nestor, Kossakowski, Diana, Henning, Thomas, Rojas, Felipe, Schlecker, Martin, Sarkis, Paula, Trifonov, Trifon, Thorngren, Daniel, Binnenfeld, Avraham, Shahaf, Sahar, Zucker, Shay, Ricker, George R., Latham, David W., Seager, S., Winn, Joshua N., Jenkins, Jon M., ..., Wright, Duncan J.. 2021. "A transiting warm giant planet around the young active star TOI-201." The Astronomical Journal. 161 (5). https://doi.org/10.3847/1538-3881/abeaa1

TESS delivers five new hot giant planets orbiting bright stars from the full-frame images

Rodriguez, Joseph E., Quinn, Samuel N., Zhou, George, Vanderburg, Andrew, Nielsen, Louise D., Wittenmyer, Robert A., Brahm, Rafael, Reed, Phillip A., Huang, Chelsea X., Vach, Sydney, Ciardi, David R., Oelkers, Ryan J., Stassun, Keivan G., Hellier, Coel, Gaudi, B. Scott, Eastman, Jason D., Collins, Karen A., Bieryla, Allyson, Christian, Sam, ..., Zhang, Hui. 2021. "TESS delivers five new hot giant planets orbiting bright stars from the full-frame images." The Astronomical Journal. 161 (4). https://doi.org/10.3847/1538-3881/abe38a

TOI-481 b and TOI-892 b: Two Long-period Hot Jupiters from the Transiting Exoplanet Survey Satellite

Brahm, Rafael, Nielsen, Louise D., Wittenmyer, Robert A., Wang, Songhu, Rodriguez, Joseph E., Espinoza, Nestor, Jones, Matias I., Jordan, Andres, Henning, Thomas, Hobson, Melissa, Kossakowski, Diana, Rojas, Felipe, Sarkis, Paula, Schlecker, Martin, Trifonov, Trifon, Shahaf, Sahar, Ricker, George, Vanderspek, Roland, Latham, David W., ..., Ziegler, Carl. 2020. "TOI-481 b and TOI-892 b: Two Long-period Hot Jupiters from the Transiting Exoplanet Survey Satellite." The Astronomical Journal. 160 (5), pp. 1-14. https://doi.org/10.3847/1538-3881/abba3b

A diverse planetary trio around a naked-eye star

Huang, Chelsea. 2021. "A diverse planetary trio around a naked-eye star." Nature Astronomy. 5, pp. 746-747. https://doi.org/10.1038/s41550-021-01386-0

HAT-P-68b: A Transiting Hot Jupiter around a K5 Dwarf Star

Lindor, Bethlee M., Hartman, Joel D, Bakos, Gáspár Á., Bhatti, Waqas, Csubry, Zoltan, Penev, Kaloyan, Bieryla, Allyson, Latham, David W., Torres, Guillermo, Buchhave, Lars A., de Val-Borro,, Howard, Andrew W., Isaacson, Howard, Fulton, Benjamin J., Boisse, Isabelle, Santerne, Alexandre, Hebrard, Guillaume, Kovács, Támás, Huang, Chelsea, ..., Sári, Pál Sári. 2021. "HAT-P-68b: A Transiting Hot Jupiter around a K5 Dwarf Star." The Astronomical Journal. 161, p. 64. https://doi.org/10.3847/1538-3881/abc700

HD 219134 Revisited: Planet d Transit Upper Limit and Planet f Transit Nondetection with ASTERIA and TESS

Seager, Sara, Knapp, Mary, Demory, Brice-Olivier, Krishnamurthy, Akshata, Huang, Chelsea X., Badenas Agusti, Mariona, Shporer, Avi, Weisserman, Drew, Becker, Becker, Vanderburg, Andrew, Smith, Matthew, Pong, Christopher M., Bailey, Vanessa P., Donne, Amanda, Di Pasquale, Peter, Campuzano, Brian, Smith, Colin, Luu, Jason, Babuscia, Alessandra, ..., Wohler, Bill. 2021. "HD 219134 Revisited: Planet d Transit Upper Limit and Planet f Transit Nondetection with ASTERIA and TESS." The Astronomical Journal. 161 (3), p. 117. https://doi.org/10.3847/1538-3881/abcd3d

A planet within the debris disk around the pre-main-sequence star AU Microscopii

Plavchan, Peter, Barclay, Thomas, Gagne, Jonathan, Gao, Peter, Cale, Bryson, Matzko, William, Dragomir, Diana, Quinn, Sam, Feliz, Dax, Stassun, Keivan, Crossfield, Ian J.M., Berardo, David A., Latham, David W., Tieu, Ben, Anglada-Escude, Guillem, Ricker, George, Vanderspek, Roland, Seager, Sara, Winn, Joshua N., ..., Zilberman, Perri. 2020. "A planet within the debris disk around the pre-main-sequence star AU Microscopii." Nature. 582, pp. 497-500. https://doi.org/10.1038/s41586-020-2400-z

HD 202772A b: a transiting hot Jupiter around a bright, mildly evolved star in a visual binary discovered by TESS

Wang, Songhu, Jones, Matias, Shporer, Avi, Fulton, Benjamin J., Paredes, Leonardo A., Trifonov, Trifon, Kossakowski, Diana, Eastman, Jason, Redfield, Seth, Gunther, Maximilian N., Kreidberg, Laura, Huang, Chelsea X., Millholland, Sarah, Seligman, Darryl, Fischer, Debra, Brahm, Rafael, Wang, Xian-Yu, Cruz, Bryndis, Henry, Todd, ..., Laughlin, Gregory. 2019. "HD 202772A b: a transiting hot Jupiter around a bright, mildly evolved star in a visual binary discovered by TESS." The Astronomical Journal. 157 (2), pp. 1-11. https://doi.org/10.3847/1538-3881/aaf1b7

TESS Spots a Compact System of Super-Earths around the Naked-eye Star HR 858

Vanderburg, Andrew, Huang, Chelsea X., Rodriguez, Joseph E., Becker, Juliette C., Ricker, George R., Vanderspek, Roland K., Latham, David W., Seager, Sara, Winn, Joshua N., Jenkins, Jon M., Addison, Brett, Bieryla, Allyson, Briceno, Cesar, Bowler, Brendan P., Brown, Timothy M., Burke, Christopher J., Burt, Jennifer A., Caldwell, Douglas A., Clark, Jake T., ..., Ziegler, Carl A.. 2019. "TESS Spots a Compact System of Super-Earths around the Naked-eye Star HR 858." The Astrophysical Journal Letters. 881 (1), pp. 1-11. https://doi.org/10.3847/2041-8213/ab322d

Near-resonance in a System of Sub-Neptunes from TESS

Quinn, Samuel N., Becker, Juliette C., Rodriguez, Joseph E., Hadden, Sam, Huang, Chelsea X., Morton, Timothy D., Adams, Fred C., Armstrong, David, Eastman, Jason D., Horner, Jonathan, Kane, Stephen R., Lissauer, Jack J., Twicken, Joseph D., Vanderburg, Andrew, Wittenmyer, Rob, Ricker, George R., Vanderspek, Roland K., Latham, David W., Seager, Sara, ..., Ziegler, Carl. 2019. "Near-resonance in a System of Sub-Neptunes from TESS." The Astronomical Journal. 158 (5), pp. 1-16. https://doi.org/10.3847/1538-3881/ab3f2b

Publisher Correction: A planet within the debris disk around the pre-main-sequence star AU Microscopii

Plavchan, Peter, Barclay, Thomas, Gagne, Jonathan, Gao, Peter, Cale, Bryson, Matzko, William, Dragomir, Diana, Quinn, Sam, Feliz, Dax, Stassun, Keivan, Crossfield, Ian J.M., Berardo, David A., Latham, David W., Tieu, Ben, Anglada-Escude, Guillem, Ricker, George, Vanderspek, Roland, Seager, Sara, Winn, Joshua N., ..., Zilberman, Perri. 2020. "Publisher Correction: A planet within the debris disk around the pre-main-sequence star AU Microscopii." Nature. 583 (7818), p. E31. https://doi.org/10.1038/s41586-020-2516-1

A Jovian planet in an eccentric 11.5 day orbit around HD 1397 discovered by TESS

Nielsen, L. D., Bouchy, F., Turner, O., Giles, H., Suarez Mascareno, A., Lovis, C., Marmier, M., Pepe, F., Segransan, D., Udry, S., Otegi, J. F., Ottoni, G., Staport, M., Ricker, G., Vanderspek, R., Latham, D. W., Seager, S., Winn, J. N., Jenkins, J. M., ..., Schlieder, J.. 2019. "A Jovian planet in an eccentric 11.5 day orbit around HD 1397 discovered by TESS." Astronomy and Astrophysics: a European journal. 623, pp. 1-8. https://doi.org/10.1051/0004-6361/201834577

Rotating Stellar Models Can Account for the Extended Main-sequence Turnoffs in Intermediate-age Clusters

Brandt, Timothy D. and Huang, Chelsea X.. 2015. "Rotating Stellar Models Can Account for the Extended Main-sequence Turnoffs in Intermediate-age Clusters." The Astrophysical Journal: an international review of astronomy and astronomical physics. 807 (1), pp. 1-7. https://doi.org/10.1088/0004-637x/807/1/25

The Age and Age Spread of the Praesepe and Hyades Clusters: a Consistent, ~800 Myr Picture from Rotating Stellar Models

Brandt, Timothy D. and Huang, Chelsea X.. 2015. "The Age and Age Spread of the Praesepe and Hyades Clusters: a Consistent, ~800 Myr Picture from Rotating Stellar Models." The Astrophysical Journal: an international review of astronomy and astronomical physics. 807 (1), pp. 1-6. https://doi.org/10.1088/0004-637x/807/1/24

Bayesian Ages for Early-type Stars from Isochrones Including Rotation, and a Possible Old Age for the Hyades

Brandt, Timothy D. and Huang, Chelsea X.. 2015. "Bayesian Ages for Early-type Stars from Isochrones Including Rotation, and a Possible Old Age for the Hyades." The Astrophysical Journal: an international review of astronomy and astronomical physics. 807 (1), pp. 1-10. https://doi.org/10.1088/0004-637x/807/1/58

HAT-P-57b: A Short-period Giant Planet Transiting a Bright Rapidly Rotating A8V Star Confirmed Via Doppler Tomography

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HAT-P-56b: An Inflated Massive Hot Jupiter Transiting a Bright F Star Followed Up with K2 Campaign 0 Observations

Huang, C. X., Hartman, J. D., Bakos, G. A., Penev, K., Bhatti, W., Bieryla, A., de Val-Borro, M., Latham, D. W., Buchhave, L. A., Csubry, Z., Kovacs, G., Beky, B., Falco, E., Berlind, P., Calkins, M. L., Esquerdo, G. A., Lazar, J., Papp, I. and Sari, P.. 2015. "HAT-P-56b: An Inflated Massive Hot Jupiter Transiting a Bright F Star Followed Up with K2 Campaign 0 Observations." The Astronomical Journal. 150 (3), pp. 1-11. https://doi.org/10.1088/0004-6256/150/3/85

High-precision photometry for K2 Campaign 1

Huang, C. X., Penev, K., Hartman, J. D., Bakos, G. A., Bhatti, W., Domsa, I. and de Val-Borro, M.. 2015. "High-precision photometry for K2 Campaign 1." Monthly Notices of the Royal Astronomical Society. 454 (4), pp. 4159-4171. https://doi.org/10.1093/mnras/stv2257

The Hunt for Exomoons with Kepler (HEK). V. A Survey of 41 Planetary Candidates for Exomoons

Kipping, D. M., Schmitt, A. R., Huang, X., Torres, G., Nesvorny, D., Buchhave, L. A., Hartman, J. and Bakos, G. A.. 2015. "The Hunt for Exomoons with Kepler (HEK). V. A Survey of 41 Planetary Candidates for Exomoons." The Astrophysical Journal: an international review of astronomy and astronomical physics. 813 (1), pp. 1-17. https://doi.org/10.1088/0004-637x/813/1/14

Saturation of the magnetorotational instability in the unstratified shearing box with zero net flux: convergence in taller boxes

Shi, Ji-Ming, Stone, James M. and Huang, Chelsea X.. 2015. "Saturation of the magnetorotational instability in the unstratified shearing box with zero net flux: convergence in taller boxes." Monthly Notices of the Royal Astronomical Society. 456 (3), pp. 2273-2289. https://doi.org/10.1093/mnras/stv2815

On the Occurrence Rate of Hot Jupiters in Different Stellar Environments

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Testing the Titius–Bode law predictions for Kepler multiplanet systems

Huang, Chelsea X. and Bakos, Gaspar A.. 2014. "Testing the Titius–Bode law predictions for Kepler multiplanet systems." Monthly Notices of the Royal Astronomical Society. 442 (1), pp. 674-681. https://doi.org/10.1093/mnras/stu906

Constraining the Oblateness of Kepler Planets

Zhu, Wei, Huang, Chelsea X., Zhou, George and Lin, D. N. C.. 2014. "Constraining the Oblateness of Kepler Planets." The Astrophysical Journal: an international review of astronomy and astronomical physics. 796 (1), pp. 1-18. https://doi.org/10.1088/0004-637x/796/1/67

On the Coagulation and Size Distribution of Pressure Confined Cores

Huang, Xu, Zhou, Tingtao and Lin, D. N. C.. 2013. "On the Coagulation and Size Distribution of Pressure Confined Cores." The Astrophysical Journal: an international review of astronomy and astronomical physics. 769 (1), pp. 1-7. https://doi.org/10.1088/0004-637x/769/1/23