- Wang, Songhu
- Jones, Matias
- Shporer, Avi
- Fulton, Benjamin J
- Paredes, Leonardo A
- Trifonov, Trifon
- Kossakowski, Diana
- Eastman, Jason
- Redfield, Seth
- Günther, Maximilian N
- Kreidberg, Laura
- Huang, Chelsea X
- Millholland, Sarah
- Seligman, Darryl
- Fischer, Debra
- Brahm, Rafael
- Wang, Xian-Yu
- Cruz, Bryndis
- Henry, Todd
- James, Hodari-Sadiki
- Addison, Brett
- Liang, En-Si
- Davis, Allen B
- Tronsgaard, René
- Worku, Keduse
- Brewer, John M
- Kürster, Martin
- Zhang, Hui
- Beichman, Charles A
- Bieryla, Allyson
- Brown, Timothy M
- Christiansen, Jessie L
- Ciardi, David R
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- Esquerdo, Gilbert A
- Howard, Andrew W
- Isaacson, Howard
- Latham, David W
- Mazeh, Tsevi
- Petigura, Erik A
- Quinn, Samuel N
- Shahaf, Sahar
- Siverd, Robert J
- Rodler, Florian
- Reffert, Sabine
- Zakhozhay, Olga
- Ricker, George R
- Vanderspek, Roland
- Seager, Sara
- Winn, Joshua N
- Jenkins, Jon M
- Boyd, Patricia T
- Fűrész, Gábor
- Henze, Christopher
- Levine, Alen M
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- Paegert, Martin
- Stassun, Keivan G
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- Vezie, Michael
- Laughlin, Gregory
- et al.
© 2019. The American Astronomical Society. All rights reserved.. We report the first confirmation of a hot Jupiter discovered by the Transiting Exoplanet Survey Satellite (TESS) mission: HD 202772A b. The transit signal was detected in the data from TESS Sector 1, and was confirmed to be of planetary origin through radial velocity (RV) measurements. HD 202772A b is orbiting a mildly evolved star with a period of 3.3 days. With an apparent magnitude of V = 8.3, the star is among the brightest and most massive known to host a hot Jupiter. Based on the 27 days of TESS photometry and RV data from the CHIRON, HARPS, and Tillinghast Reflector Echelle Spectrograph, the planet has a mass of and radius of , making it an inflated gas giant. HD 202772A b is a rare example of a transiting hot Jupiter around a quickly evolving star. It is also one of the most strongly irradiated hot Jupiters currently known.