HATS-17b: A TRANSITING COMPACT WARM JUPITER in A 16.3 DAY CIRCULAR ORBIT

R. Brahm; A. Jordán; G. Bakos; K. Penev; N. Espinoza; M. Rabus; J. D. Hartman; D. Bayliss; S. Ciceri; G. Zhou; L. Mancini; T. G. Tan; M. De Val-Borro; W. Bhatti; Z. Csubry; J. Bento; T. Henning; B. Schmidt; F. Rojas; V. Suc; J. Lázár; I. Papp; P. Sári

doi:10.3847/0004-6256/151/4/89

HATS-17b: A TRANSITING COMPACT WARM JUPITER in A 16.3 DAY CIRCULAR ORBIT

R. Brahm, A. Jordán, G. Bakos, K. Penev, N. Espinoza, M. Rabus, J. D. Hartman, D. Bayliss, S. Ciceri, G. Zhou, L. Mancini, T. G. Tan, M. De Val-Borro, W. Bhatti, Z. Csubry, J. Bento, T. Henning, B. Schmidt, F. Rojas, V. SucJ. Lázár, I. Papp, P. Sári

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Abstract

We report the discovery of HATS-17b, the first transiting warm Jupiter of the HATSouth network. HATS-17b transits its bright (V = 12.4) G-type (M∗ = 1.131 ± 0.030 M_⊙, R∗ = 1.091_-0.046^+0.070 R_⊙) metal-rich ([Fe/H] = +0.3 dex) host star in a circular orbit with a period of P = days. HATS-17b has a very compact radius of 0.777 ± 0.056 R_J given its Jupiter-like mass of 1.338 ± 0.065M_J. Up to 50% of the mass of HATS-17b may be composed of heavy elements in order to explain its high density with current models of planetary structure. HATS-17b is the longest period transiting planet discovered to date by a ground-based photometric survey, and is one of the brightest transiting warm Jupiter systems known. The brightness of HATS-17 will allow detailed follow-up observations to characterize the orbital geometry of the system and the atmosphere of the planet.

Original language	English
Article number	89
Journal	Astronomical Journal
Volume	151
Issue number	4
DOIs	https://doi.org/10.3847/0004-6256/151/4/89
Publication status	Published - Apr 2016

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Brahm, R., Jordán, A., Bakos, G., Penev, K., Espinoza, N., Rabus, M., Hartman, J. D., Bayliss, D., Ciceri, S., Zhou, G., Mancini, L., Tan, T. G., De Val-Borro, M., Bhatti, W., Csubry, Z., Bento, J., Henning, T., Schmidt, B., Rojas, F., ... Sári, P. (2016). HATS-17b: A TRANSITING COMPACT WARM JUPITER in A 16.3 DAY CIRCULAR ORBIT. Astronomical Journal, 151(4), Article 89. https://doi.org/10.3847/0004-6256/151/4/89

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title = "HATS-17b: A TRANSITING COMPACT WARM JUPITER in A 16.3 DAY CIRCULAR ORBIT",

abstract = "We report the discovery of HATS-17b, the first transiting warm Jupiter of the HATSouth network. HATS-17b transits its bright (V = 12.4) G-type (M∗ = 1.131 ± 0.030 M⊙, R∗ = 1.091-0.046+0.070 R⊙) metal-rich ([Fe/H] = +0.3 dex) host star in a circular orbit with a period of P = days. HATS-17b has a very compact radius of 0.777 ± 0.056 RJ given its Jupiter-like mass of 1.338 ± 0.065MJ. Up to 50% of the mass of HATS-17b may be composed of heavy elements in order to explain its high density with current models of planetary structure. HATS-17b is the longest period transiting planet discovered to date by a ground-based photometric survey, and is one of the brightest transiting warm Jupiter systems known. The brightness of HATS-17 will allow detailed follow-up observations to characterize the orbital geometry of the system and the atmosphere of the planet.",

keywords = "planetary systems, stars: individual (HATS-17), techniques: photometric, techniques: spectroscopic",

author = "R. Brahm and A. Jord{\'a}n and G. Bakos and K. Penev and N. Espinoza and M. Rabus and Hartman, {J. D.} and D. Bayliss and S. Ciceri and G. Zhou and L. Mancini and Tan, {T. G.} and {De Val-Borro}, M. and W. Bhatti and Z. Csubry and J. Bento and T. Henning and B. Schmidt and F. Rojas and V. Suc and J. L{\'a}z{\'a}r and I. Papp and P. S{\'a}ri",

year = "2016",

month = apr,

doi = "10.3847/0004-6256/151/4/89",

language = "English",

volume = "151",

journal = "Astronomical Journal",

issn = "0004-6256",

publisher = "American Astronomical Society",

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Brahm, R, Jordán, A, Bakos, G, Penev, K, Espinoza, N, Rabus, M, Hartman, JD, Bayliss, D, Ciceri, S, Zhou, G, Mancini, L, Tan, TG, De Val-Borro, M, Bhatti, W, Csubry, Z, Bento, J, Henning, T, Schmidt, B, Rojas, F, Suc, V, Lázár, J, Papp, I & Sári, P 2016, 'HATS-17b: A TRANSITING COMPACT WARM JUPITER in A 16.3 DAY CIRCULAR ORBIT', Astronomical Journal, vol. 151, no. 4, 89. https://doi.org/10.3847/0004-6256/151/4/89

TY - JOUR

T1 - HATS-17b

T2 - A TRANSITING COMPACT WARM JUPITER in A 16.3 DAY CIRCULAR ORBIT

AU - Brahm, R.

AU - Jordán, A.

AU - Bakos, G.

AU - Penev, K.

AU - Espinoza, N.

AU - Rabus, M.

AU - Hartman, J. D.

AU - Bayliss, D.

AU - Ciceri, S.

AU - Zhou, G.

AU - Mancini, L.

AU - Tan, T. G.

AU - De Val-Borro, M.

AU - Bhatti, W.

AU - Csubry, Z.

AU - Bento, J.

AU - Henning, T.

AU - Schmidt, B.

AU - Rojas, F.

AU - Suc, V.

AU - Lázár, J.

AU - Papp, I.

AU - Sári, P.

PY - 2016/4

Y1 - 2016/4

N2 - We report the discovery of HATS-17b, the first transiting warm Jupiter of the HATSouth network. HATS-17b transits its bright (V = 12.4) G-type (M∗ = 1.131 ± 0.030 M⊙, R∗ = 1.091-0.046+0.070 R⊙) metal-rich ([Fe/H] = +0.3 dex) host star in a circular orbit with a period of P = days. HATS-17b has a very compact radius of 0.777 ± 0.056 RJ given its Jupiter-like mass of 1.338 ± 0.065MJ. Up to 50% of the mass of HATS-17b may be composed of heavy elements in order to explain its high density with current models of planetary structure. HATS-17b is the longest period transiting planet discovered to date by a ground-based photometric survey, and is one of the brightest transiting warm Jupiter systems known. The brightness of HATS-17 will allow detailed follow-up observations to characterize the orbital geometry of the system and the atmosphere of the planet.

AB - We report the discovery of HATS-17b, the first transiting warm Jupiter of the HATSouth network. HATS-17b transits its bright (V = 12.4) G-type (M∗ = 1.131 ± 0.030 M⊙, R∗ = 1.091-0.046+0.070 R⊙) metal-rich ([Fe/H] = +0.3 dex) host star in a circular orbit with a period of P = days. HATS-17b has a very compact radius of 0.777 ± 0.056 RJ given its Jupiter-like mass of 1.338 ± 0.065MJ. Up to 50% of the mass of HATS-17b may be composed of heavy elements in order to explain its high density with current models of planetary structure. HATS-17b is the longest period transiting planet discovered to date by a ground-based photometric survey, and is one of the brightest transiting warm Jupiter systems known. The brightness of HATS-17 will allow detailed follow-up observations to characterize the orbital geometry of the system and the atmosphere of the planet.

KW - planetary systems

KW - stars: individual (HATS-17)

KW - techniques: photometric

KW - techniques: spectroscopic

UR - http://www.scopus.com/inward/record.url?scp=84963648066&partnerID=8YFLogxK

U2 - 10.3847/0004-6256/151/4/89

DO - 10.3847/0004-6256/151/4/89

M3 - Article

SN - 0004-6256

VL - 151

JO - Astronomical Journal

JF - Astronomical Journal

IS - 4

M1 - 89

ER -

HATS-17b: A TRANSITING COMPACT WARM JUPITER in A 16.3 DAY CIRCULAR ORBIT

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