TESS Delivers Five New Hot Giant Planets Orbiting Bright Stars from the Full Frame Images
Creators: name: Rodriguez, Joseph E.
name: Quinn, Samuel N.
name: Zhou, George
name: Vanderburg, Andrew
name: Nielsen, Louise D.
name: Wittenmyer, Robert A.
name: Brahm, Rafael
name: Reed, Phillip A.
name: Huang, Chelsea X.
name: Vach, Sydney
name: Ciardi, David R.
name: Oelkers, Ryan J.
name: Stassun, Keivan G.
name: Hellier, Coel
name: Gaudi, B. Scott
name: Eastman, Jason D.
name: Collins, Karen A.
name: Bieryla, Allyson
name: Christian, Sam
name: Latham, David W.
name: Carleo, Ilaria
name: Wright, Duncan J.
name: Matthews, Elisabeth
name: Gonzales, Erica J.
name: Ziegler, Carl
name: Dressing, Courtney D.
name: Howell, Steve B.
name: Tan, Thiam-Guan
name: Wittrock, Justin
name: Plavchan, Peter
name: McLeod, Kim K.
name: Baker, David
name: Wang, Gavin
name: Radford, Don
name: Schwarz, Richard P.
name: Esposito, Massimiliano
name: Ricker, George R.
name: Vanderspek, Roland K.
name: Seager, Sara
name: Winn, Joshua N.
name: Jenkins, Jon M.
name: Addison, Brett
name: Anderson, D. R.
name: Barclay, Thomas
name: Beatty, Thomas G.
name: Berlind, Perry
name: Bouchy, Francois
name: Bowen, Michael
name: Bowler, Brendan P.
name: Brasseur, C. E.
name: Briceño, César
name: Caldwell, Douglas A.
name: Calkins, Michael L.
name: Chaturvedi, Priyanka
name: Chaverot, Guillaume
name: Chimaladinne, Sudhish
name: Christiansen, Jessie L.
name: Collins, Kevin
name: Crossfield, Ian J. M.
name: Eastridge, Kevin
name: Espinoza, N'estor
name: Esquerdo, Gilbert A.
name: Feliz, Dax
name: Fenske, Tyler
name: Fong, William
name: Gan, Tianjun
name: Giacalone, Steven
name: Gill, Holden
name: Gordon, Lindsey
name: Granados, Alex
name: Grieves, Nolan
name: Guenther, Eike W.
name: Guerrero, Natalia
name: Henning, Thomas
name: Henze, Christopher E.
name: Hesse, Katharine
name: Hobson, Melissa J.
name: Horner, Jonathan
name: James, David J.
name: Jensen, Eric L. N.
name: Jimenez, Mary
name: Jordán, Andrés
name: Kane, Stephen R.
name: Kielkopf, John
name: Kim, Kingsley
name: Kuhn, Rudolf B.
name: Latouf, Natasha
name: Law, Nicholas M.
name: Levine, Alan M.
name: Lund, Michael B.
name: Mann, Andrew W.
name: Mao, Shude
name: Matson, Rachel A.
name: McDermott, Scott
name: Mengel, Matthew W.
name: Mink, Jessica
name: Newman, Patrick
name: O'Dwyer, Tanner
name: Okumura, Jack
name: Palle, Enric
name: Pepper, Joshua
name: Quintana, Elisa V.
name: Sarkis, Paula
name: Savel, Arjun
name: Schlieder, Joshua E.
name: Schnaible, Chloe
name: Shporer, Avi
name: Sefako, Ramotholo
name: Seidel, Julia
name: Siverd, Robert J.
name: Skinner, Brett
name: Stalport, Manu
name: Stevens, Daniel J.
name: Stibbards, Caitlin
name: Tinney, C. G.
name: West, R. G.
name: Yahalomi, Daniel A.
name: Zhang, Hui
Publisher: name: arXiv
Year: 2021
Subjects: subject: Earth and Planetary Astrophysics (astro-ph.EP)
subject: Solar and Stellar Astrophysics (astro-ph.SR)
subject: FOS: Physical sciences
subject: FOS: Physical sciences

description: We present the discovery and characterization of five hot and warm Jupiters -- TOI-628 b (TIC 281408474; HD 288842), TOI-640 b (TIC 147977348), TOI-1333 b (TIC 395171208, BD+47 3521A), TOI-1478 b (TIC 409794137), and TOI-1601 b (TIC 139375960) -- based on data from NASA's Transiting Exoplanet Survey Satellite (TESS). The five planets were identified from the full frame images and were confirmed through a series of photometric and spectroscopic follow-up observations by the $TESS$ Follow-up Observing Program (TFOP) Working Group. The planets are all Jovian size (R$_{\rm P}$ = 1.01-1.77 R$_{\rm J}$) and have masses that range from 0.85 to 6.33 M$_{\rm J}$. The host stars of these systems have F and G spectral types (5595 $\le$ T$_{\rm eff}$ $\le$ 6460 K) and are all relatively bright (9 $ 1.7R$_{\rm J}$, possibly a result of its host star's evolution) and resides on an orbit with a period longer than 5 days. TOI-628 b is the most massive hot Jupiter discovered to date by $TESS$ with a measured mass of $6.31^{+0.28}_{-0.30}$ M$_{\rm J}$ and a statistically significant, non-zero orbital eccentricity of e = $0.074^{+0.021}_{-0.022}$. This planet would not have had enough time to circularize through tidal forces from our analysis, suggesting that it might be remnant eccentricity from its migration. The longest period planet in this sample, TOI-1478 b (P = 10.18 days), is a warm Jupiter in a circular orbit around a near-Solar analogue. NASA's $TESS$ mission is continuing to increase the sample of well-characterized hot and warm Jupiters, complementing its primary mission goals.
description: 25 Pages, 7 Figures, 5 Tables, Accepted to The Astronomical Journal