TESS Delivers Five New Hot Giant Planets Orbiting Bright Stars from the Full-frame Images
Creators: name: Wright, D.J.
name: Kielkopf, J.
name: Jordán, A.
name: Kane, S.R.
name: Matson, R.A.
name: Guenther, E.W.
name: Grieves, N.
name: Calkins, M.L.
name: Cartwright, S.
name: Chaverot, G.
name: Stevens, D.J.
name: Stibbards, C.
name: West, R.G.
name: Eastridge, K.
name: Wittenmyer, R.A.
name: Rodriguez, J.E.
name: Brahm, R.
name: Jensen, E.L.N.
name: James, D.J.
name: Granados, A.
name: Guerrero, N.
name: Gordon, L.
name: Henze, C.E.
name: Henning, T.
name: Esposito, M.
name: Ciardi, D.R.
name: Huang, C.X.
name: Collins, K.I.
name: Plavchan, P.
name: Christiansen, J.L.
name: Reed, P.A.
name: Hesse, K.
name: Skinner, B.
name: Baker, D.
name: Wang, G.
name: Siverd, R.J.
name: Tinney, C.G.
name: Latouf, N.
name: Nielsen, L.D.
name: Kuhn, R.B.
name: Vach, S.
name: Zhou, G.
name: Eastman, J.D.
name: Hellier, C.
name: Oelkers, R.J.
name: Wittrock, J.
name: Tan, T.-G.
name: Berlind, P.
name: Addison, B.
name: Quinn, S.N.
name: Beatty, T.G.
name: Bieryla, A.
name: Jenkins, J.M.
name: Collins, K.A.
name: Levine, A.M.
name: Kim, K.
name: Winn, J.N.
name: Mann, A.W.
name: Mao, S.
name: Zhang, H.
name: Caldwell, D.A.
name: Feliz, D.L.
name: Stalport, M.
name: Chaturvedi, P.
name: Esquerdo, G.A.
name: Barclay, T.
name: Chimaladinne, S.
name: Espinoza, N.
name: Crossfield, I.J.M.
name: Anderson, D.R.
name: Yahalomi, D.A.
name: Vanderburg, A.
name: Gaudi, B.S.
name: Christian, S.
name: Stassun, K.G.
name: Schwarz, R.P.
name: Radford, D.J.
name: Bowen, M.
name: Bouchy, F.
name: Jimenez, M.
name: Matthews, E.
name: Gonzales, E.J.
name: Ricker, G.R.
name: Okumura, J.
name: Mengel, M.W.
name: Mink, J.
name: Pepper, J.
name: O&apos;Dwyer, T.
name: Savel, A.B.
name: Palle, E.
name: Newman, P.
name: Sarkis, P.
name: Quintana, E.V.
name: McLeod, K.K.
name: Bowler, B.P.
name: Hobson, M.J.
name: Vanderspek, R.K.
name: Latham, D.W.
name: Carleo, I.
name: Dressing, C.D.
name: Seager, S.
name: Ziegler, C.
name: Gan, T.
name: Brasseur, C.E.
name: Briceño, C.
name: Law, N.M.
name: Horner, J.
name: Seidel, J.V.
name: Sefako, R.
name: Schnaible, C.
name: Howell, S.B.
name: Shporer, A.
name: Schlieder, J.E.
name: Fong, W.
name: Lund, M.B.
name: Giacalone, S.
name: Gill, H.
name: Fenske, T.
Publisher: name: American Astronomical Society
Year: 2021

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 Working Group. The planets are all Jovian size (R P = 1.01-1.77 R J) and have masses that range from 0.85 to 6.33 M J. The host stars of these systems have F and G spectral types (5595 ≤ T eff ≤ 6460 K) and are all relatively bright (9.5 < V < 10.8, 8.2 < K < 9.3), making them well suited for future detailed characterization efforts. Three of the systems in our sample (TOI-640 b, TOI-1333 b, and TOI-1601 b) orbit subgiant host stars (log g < 4.1). TOI-640 b is one of only three known hot Jupiters to have a highly inflated radius (R P > 1.7 R 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 6.31-0.30+0.28 M J and a statistically significant, nonzero orbital eccentricity of e = 0.074-0.022+0.021. 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 analog. NASA's TESS mission is continuing to increase the sample of well-characterized hot and warm Jupiters, complementing its primary mission goals.