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

Joseph E. Rodriguez; Samuel N. Quinn; Chelsea X. Huang; Andrew Vanderburg; Kaloyan Penev; Rafael Brahm; Andrés Jordán; Mma Ikwut-Ukwa; Shelly Tsirulik; David W. Latham; Keivan G. Stassun; Avi Shporer; Carl Ziegler; Elisabeth Matthews; Jason D. Eastman; B. Scott Gaudi; Karen A. Collins; Natalia Guerrero; Howard M. Relles; Thomas Barclay; Natalie M. Batalha; Perry Berlind; Allyson Bieryla; L. G. Bouma; Patricia T. Boyd; Jennifer Burt; Michael L. Calkins; Jessie Christiansen; David R. Ciardi; Knicole D. Colón; Dennis M. Conti; Ian J.M. Crossfield; Tansu Daylan; Jason Dittmann; Diana Dragomir; Scott Dynes; Néstor Espinoza; Gilbert A. Esquerdo; Zahra Essack; Aylin Garcia Soto; Ana Glidden; Maximilian N. Günther; Thomas Henning; Jon M. Jenkins; John F. Kielkopf; Akshata Krishnamurthy; Nicholas M. Law; Alan M. Levine; Pablo Lewin; Andrew W. Mann; Edward H. Morgan; Robert L. Morris; Ryan J. Oelkers; Martin Paegert; Joshua Pepper; Elisa V. Quintana; George R. Ricker; Pamela Rowden; Sara Seager; Paula Sarkis; Joshua E. Schlieder; Lizhou Sha; Andrei Tokovinin; Guillermo Torres; Roland K. Vanderspek; Steven Villanueva; Jesus Noel Villaseñor; Joshua N. Winn; Bill Wohler; Ian Wong; Daniel A. Yahalomi; Liang Yu; Zhuchang Zhan; George Zhou

doi:10.3847/1538-3881/ab11d9

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

Joseph E. Rodriguez, Samuel N. Quinn, Chelsea X. Huang, Andrew Vanderburg, Kaloyan Penev, Rafael Brahm, Andrés Jordán, Mma Ikwut-Ukwa, Shelly Tsirulik, David W. Latham, Keivan G. Stassun, Avi Shporer, Carl Ziegler, Elisabeth Matthews, Jason D. Eastman, B. Scott Gaudi, Karen A. Collins, Natalia Guerrero, Howard M. Relles, Thomas BarclayNatalie M. Batalha, Perry Berlind, Allyson Bieryla, L. G. Bouma, Patricia T. Boyd, Jennifer Burt, Michael L. Calkins, Jessie Christiansen, David R. Ciardi, Knicole D. Colón, Dennis M. Conti, Ian J.M. Crossfield, Tansu Daylan, Jason Dittmann, Diana Dragomir, Scott Dynes, Néstor Espinoza, Gilbert A. Esquerdo, Zahra Essack, Aylin Garcia Soto, Ana Glidden, Maximilian N. Günther, Thomas Henning, Jon M. Jenkins, John F. Kielkopf, Akshata Krishnamurthy, Nicholas M. Law, Alan M. Levine, Pablo Lewin, Andrew W. Mann, Edward H. Morgan, Robert L. Morris, Ryan J. Oelkers, Martin Paegert, Joshua Pepper, Elisa V. Quintana, George R. Ricker, Pamela Rowden, Sara Seager, Paula Sarkis, Joshua E. Schlieder, Lizhou Sha, Andrei Tokovinin, Guillermo Torres, Roland K. Vanderspek, Steven Villanueva, Jesus Noel Villaseñor, Joshua N. Winn, Bill Wohler, Ian Wong, Daniel A. Yahalomi, Liang Yu, Zhuchang Zhan, George Zhou

Astrophysical Sciences

Research output: Contribution to journal › Article › peer-review

44 Scopus citations

Abstract

We report the discovery of TOI-172 b from the Transiting Exoplanet Survey Satellite (TESS) mission, a massive hot Jupiter transiting a slightly evolved G star with a 9.48-day orbital period. This is the first planet to be confirmed from analysis of only the TESS full frame images, because the host star was not chosen as a two-minute cadence target. From a global analysis of the TESS photometry and follow-up observations carried out by the TESS Follow-up Observing Program Working Group, TOI-172 (TIC 29857954) is a slightly evolved star with an effective temperature of T _eff = 5645 ± 50 K, a mass of M _∗ = 1.128_-0.061 ^+0.065 M _o, radius of R _∗ = 1.777_-0.044 ^+0.047 R _o, a surface gravity of log g _∗ = 3.993_-0.028 ^+0.027, and an age of 7.4_-1.5 ^+1.6. Its planetary companion (TOI-172 b) has a radius of R _P = 0.965_-0.029 ^+0.032 R _J, a mass of M _P = 5.42_-0.20 ^+0.22 M _J, and is on an eccentric orbit (e = 0.3806_-0.0090 ^+0.0093 ). TOI-172 b is one of the few known massive giant planets on a highly eccentric short-period orbit. Future study of the atmosphere of this planet and its system architecture offer opportunities to understand the formation and evolution of similar systems.

Original language	English (US)
Article number	191
Journal	Astronomical Journal
Volume	157
Issue number	5
DOIs	https://doi.org/10.3847/1538-3881/ab11d9
State	Published - May 2019

All Science Journal Classification (ASJC) codes

Astronomy and Astrophysics
Space and Planetary Science

Keywords

planetary systems
planets and satellites: detection
stars: individual (TIC 29857954)

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10.3847/1538-3881/ab11d9

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Rodriguez, J. E., Quinn, S. N., Huang, C. X., Vanderburg, A., Penev, K., Brahm, R., Jordán, A., Ikwut-Ukwa, M., Tsirulik, S., Latham, D. W., Stassun, K. G., Shporer, A., Ziegler, C., Matthews, E., Eastman, J. D., Gaudi, B. S., Collins, K. A., Guerrero, N., Relles, H. M., ... Zhou, G. (2019). An Eccentric Massive Jupiter Orbiting a Subgiant on a 9.5-day Period Discovered in the Transiting Exoplanet Survey Satellite Full Frame Images. Astronomical Journal, 157(5), Article 191. https://doi.org/10.3847/1538-3881/ab11d9

@article{bc32d209491246a38cfbd380a98e10d8,

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

abstract = "We report the discovery of TOI-172 b from the Transiting Exoplanet Survey Satellite (TESS) mission, a massive hot Jupiter transiting a slightly evolved G star with a 9.48-day orbital period. This is the first planet to be confirmed from analysis of only the TESS full frame images, because the host star was not chosen as a two-minute cadence target. From a global analysis of the TESS photometry and follow-up observations carried out by the TESS Follow-up Observing Program Working Group, TOI-172 (TIC 29857954) is a slightly evolved star with an effective temperature of T eff = 5645 ± 50 K, a mass of M ∗ = 1.128-0.061 +0.065 M o, radius of R ∗ = 1.777-0.044 +0.047 R o, a surface gravity of log g ∗ = 3.993-0.028 +0.027, and an age of 7.4-1.5 +1.6. Its planetary companion (TOI-172 b) has a radius of R P = 0.965-0.029 +0.032 R J, a mass of M P = 5.42-0.20 +0.22 M J, and is on an eccentric orbit (e = 0.3806-0.0090 +0.0093 ). TOI-172 b is one of the few known massive giant planets on a highly eccentric short-period orbit. Future study of the atmosphere of this planet and its system architecture offer opportunities to understand the formation and evolution of similar systems.",

keywords = "planetary systems, planets and satellites: detection, stars: individual (TIC 29857954)",

author = "Rodriguez, {Joseph E.} and Quinn, {Samuel N.} and Huang, {Chelsea X.} and Andrew Vanderburg and Kaloyan Penev and Rafael Brahm and Andr{\'e}s Jord{\'a}n and Mma Ikwut-Ukwa and Shelly Tsirulik and Latham, {David W.} and Stassun, {Keivan G.} and Avi Shporer and Carl Ziegler and Elisabeth Matthews and Eastman, {Jason D.} and Gaudi, {B. Scott} and Collins, {Karen A.} and Natalia Guerrero and Relles, {Howard M.} and Thomas Barclay and Batalha, {Natalie M.} and Perry Berlind and Allyson Bieryla and Bouma, {L. G.} and Boyd, {Patricia T.} and Jennifer Burt and Calkins, {Michael L.} and Jessie Christiansen and Ciardi, {David R.} and Col{\'o}n, {Knicole D.} and Conti, {Dennis M.} and Crossfield, {Ian J.M.} and Tansu Daylan and Jason Dittmann and Diana Dragomir and Scott Dynes and N{\'e}stor Espinoza and Esquerdo, {Gilbert A.} and Zahra Essack and Soto, {Aylin Garcia} and Ana Glidden and G{\"u}nther, {Maximilian N.} and Thomas Henning and Jenkins, {Jon M.} and Kielkopf, {John F.} and Akshata Krishnamurthy and Law, {Nicholas M.} and Levine, {Alan M.} and Pablo Lewin and Mann, {Andrew W.} and Morgan, {Edward H.} and Morris, {Robert L.} and Oelkers, {Ryan J.} and Martin Paegert and Joshua Pepper and Quintana, {Elisa V.} and Ricker, {George R.} and Pamela Rowden and Sara Seager and Paula Sarkis and Schlieder, {Joshua E.} and Lizhou Sha and Andrei Tokovinin and Guillermo Torres and Vanderspek, {Roland K.} and Steven Villanueva and Villase{\~n}or, {Jesus Noel} and Winn, {Joshua N.} and Bill Wohler and Ian Wong and Yahalomi, {Daniel A.} and Liang Yu and Zhuchang Zhan and George Zhou",

year = "2019",

month = may,

doi = "10.3847/1538-3881/ab11d9",

language = "English (US)",

volume = "157",

journal = "Astronomical Journal",

issn = "0004-6256",

publisher = "IOP Publishing Ltd.",

number = "5",

}

Rodriguez, JE, Quinn, SN, Huang, CX, Vanderburg, A, Penev, K, Brahm, R, Jordán, A, Ikwut-Ukwa, M, Tsirulik, S, Latham, DW, Stassun, KG, Shporer, A, Ziegler, C, Matthews, E, Eastman, JD, Gaudi, BS, Collins, KA, Guerrero, N, Relles, HM, Barclay, T, Batalha, NM, Berlind, P, Bieryla, A, Bouma, LG, Boyd, PT, Burt, J, Calkins, ML, Christiansen, J, Ciardi, DR, Colón, KD, Conti, DM, Crossfield, IJM, Daylan, T, Dittmann, J, Dragomir, D, Dynes, S, Espinoza, N, Esquerdo, GA, Essack, Z, Soto, AG, Glidden, A, Günther, MN, Henning, T, Jenkins, JM, Kielkopf, JF, Krishnamurthy, A, Law, NM, Levine, AM, Lewin, P, Mann, AW, Morgan, EH, Morris, RL, Oelkers, RJ, Paegert, M, Pepper, J, Quintana, EV, Ricker, GR, Rowden, P, Seager, S, Sarkis, P, Schlieder, JE, Sha, L, Tokovinin, A, Torres, G, Vanderspek, RK, Villanueva, S, Villaseñor, JN, Winn, JN, Wohler, B, Wong, I, Yahalomi, DA, Yu, L, Zhan, Z & Zhou, G 2019, 'An Eccentric Massive Jupiter Orbiting a Subgiant on a 9.5-day Period Discovered in the Transiting Exoplanet Survey Satellite Full Frame Images', Astronomical Journal, vol. 157, no. 5, 191. https://doi.org/10.3847/1538-3881/ab11d9

TY - JOUR

T1 - An Eccentric Massive Jupiter Orbiting a Subgiant on a 9.5-day Period Discovered in the Transiting Exoplanet Survey Satellite Full Frame Images

AU - Rodriguez, Joseph E.

AU - Quinn, Samuel N.

AU - Huang, Chelsea X.

AU - Vanderburg, Andrew

AU - Penev, Kaloyan

AU - Brahm, Rafael

AU - Jordán, Andrés

AU - Ikwut-Ukwa, Mma

AU - Tsirulik, Shelly

AU - Latham, David W.

AU - Stassun, Keivan G.

AU - Shporer, Avi

AU - Ziegler, Carl

AU - Matthews, Elisabeth

AU - Eastman, Jason D.

AU - Gaudi, B. Scott

AU - Collins, Karen A.

AU - Guerrero, Natalia

AU - Relles, Howard M.

AU - Barclay, Thomas

AU - Batalha, Natalie M.

AU - Berlind, Perry

AU - Bieryla, Allyson

AU - Bouma, L. G.

AU - Boyd, Patricia T.

AU - Burt, Jennifer

AU - Calkins, Michael L.

AU - Christiansen, Jessie

AU - Ciardi, David R.

AU - Colón, Knicole D.

AU - Conti, Dennis M.

AU - Crossfield, Ian J.M.

AU - Daylan, Tansu

AU - Dittmann, Jason

AU - Dragomir, Diana

AU - Dynes, Scott

AU - Espinoza, Néstor

AU - Esquerdo, Gilbert A.

AU - Essack, Zahra

AU - Soto, Aylin Garcia

AU - Glidden, Ana

AU - Günther, Maximilian N.

AU - Henning, Thomas

AU - Jenkins, Jon M.

AU - Kielkopf, John F.

AU - Krishnamurthy, Akshata

AU - Law, Nicholas M.

AU - Levine, Alan M.

AU - Lewin, Pablo

AU - Mann, Andrew W.

AU - Morgan, Edward H.

AU - Morris, Robert L.

AU - Oelkers, Ryan J.

AU - Paegert, Martin

AU - Pepper, Joshua

AU - Quintana, Elisa V.

AU - Ricker, George R.

AU - Rowden, Pamela

AU - Seager, Sara

AU - Sarkis, Paula

AU - Schlieder, Joshua E.

AU - Sha, Lizhou

AU - Tokovinin, Andrei

AU - Torres, Guillermo

AU - Vanderspek, Roland K.

AU - Villanueva, Steven

AU - Villaseñor, Jesus Noel

AU - Winn, Joshua N.

AU - Wohler, Bill

AU - Wong, Ian

AU - Yahalomi, Daniel A.

AU - Yu, Liang

AU - Zhan, Zhuchang

AU - Zhou, George

PY - 2019/5

Y1 - 2019/5

N2 - We report the discovery of TOI-172 b from the Transiting Exoplanet Survey Satellite (TESS) mission, a massive hot Jupiter transiting a slightly evolved G star with a 9.48-day orbital period. This is the first planet to be confirmed from analysis of only the TESS full frame images, because the host star was not chosen as a two-minute cadence target. From a global analysis of the TESS photometry and follow-up observations carried out by the TESS Follow-up Observing Program Working Group, TOI-172 (TIC 29857954) is a slightly evolved star with an effective temperature of T eff = 5645 ± 50 K, a mass of M ∗ = 1.128-0.061 +0.065 M o, radius of R ∗ = 1.777-0.044 +0.047 R o, a surface gravity of log g ∗ = 3.993-0.028 +0.027, and an age of 7.4-1.5 +1.6. Its planetary companion (TOI-172 b) has a radius of R P = 0.965-0.029 +0.032 R J, a mass of M P = 5.42-0.20 +0.22 M J, and is on an eccentric orbit (e = 0.3806-0.0090 +0.0093 ). TOI-172 b is one of the few known massive giant planets on a highly eccentric short-period orbit. Future study of the atmosphere of this planet and its system architecture offer opportunities to understand the formation and evolution of similar systems.

AB - We report the discovery of TOI-172 b from the Transiting Exoplanet Survey Satellite (TESS) mission, a massive hot Jupiter transiting a slightly evolved G star with a 9.48-day orbital period. This is the first planet to be confirmed from analysis of only the TESS full frame images, because the host star was not chosen as a two-minute cadence target. From a global analysis of the TESS photometry and follow-up observations carried out by the TESS Follow-up Observing Program Working Group, TOI-172 (TIC 29857954) is a slightly evolved star with an effective temperature of T eff = 5645 ± 50 K, a mass of M ∗ = 1.128-0.061 +0.065 M o, radius of R ∗ = 1.777-0.044 +0.047 R o, a surface gravity of log g ∗ = 3.993-0.028 +0.027, and an age of 7.4-1.5 +1.6. Its planetary companion (TOI-172 b) has a radius of R P = 0.965-0.029 +0.032 R J, a mass of M P = 5.42-0.20 +0.22 M J, and is on an eccentric orbit (e = 0.3806-0.0090 +0.0093 ). TOI-172 b is one of the few known massive giant planets on a highly eccentric short-period orbit. Future study of the atmosphere of this planet and its system architecture offer opportunities to understand the formation and evolution of similar systems.

KW - planetary systems

KW - planets and satellites: detection

KW - stars: individual (TIC 29857954)

UR - http://www.scopus.com/inward/record.url?scp=85067407893&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85067407893&partnerID=8YFLogxK

U2 - 10.3847/1538-3881/ab11d9

DO - 10.3847/1538-3881/ab11d9

M3 - Article

AN - SCOPUS:85067407893

SN - 0004-6256

VL - 157

JO - Astronomical Journal

JF - Astronomical Journal

IS - 5

M1 - 191

ER -

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

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