HATS-31B THROUGH HATS-35B: FIVE TRANSITING HOT JUPITERS DISCOVERED by the HATSOUTH SURVEY

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

doi:10.3847/0004-6256/152/6/161

HATS-31B THROUGH HATS-35B: FIVE TRANSITING HOT JUPITERS DISCOVERED by the HATSOUTH SURVEY

M. De Val-Borro
, G. Bakos
, R. Brahm
, J. D. Hartman
, N. Espinoza
, K. Penev
, S. Ciceri
, A. Jordán
, W. Bhatti
, Z. Csubry
, D. Bayliss
, J. Bento
, G. Zhou
, M. Rabus
, L. Mancini
, T. Henning
, B. Schmidt
, T. G. Tan
, C. G. Tinney
, D. J. Wright

L. Kedziora-Chudczer, J. Bailey, V. Suc, S. Durkan, J. Lázár, I. Papp, P. Sári

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

17 Scopus citations

Abstract

We report the discovery of five new transiting hot-Jupiter planets discovered by the HATSouth survey, HATS-31b through HATS-35b. These planets orbit moderately bright stars with V magnitudes within the range of - mag while the planets span a range of masses of 0.881.22 M_Jand have somewhat inflated radii between and . These planets can be classified as typical hot Jupiters, with HATS-31b and HATS-35b being moderately inflated gas giant planets with radii of and 1.64 ±0.22 R_J-1.464^+0.069 _-0.44, respectively, that can be used to constrain inflation mechanisms. All five systems present a higher Bayesian evidence for a fixed-circular-orbit model than for an eccentric orbit. The orbital periods range from 1.8209993 ±0.0000016 day for HATS-35b) to 3.377960 ± 0.000012 day for HATS-31b. Additionally, HATS-35b orbits a relatively young F star with an age of 2.13 ±0.51Gyr. We discuss the analysis to derive the properties of these systems and compare them in the context of the sample of well-characterized transiting hot Jupiters known to date.

Original language	English
Article number	161
Journal	Astronomical Journal
Volume	152
Issue number	6
DOIs	https://doi.org/10.3847/0004-6256/152/6/161
State	Published - Dec 2016
Externally published	Yes

Keywords

planetary systems
stars: individual
techniques: photometric
techniques: spectroscopic

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10.3847/0004-6256/152/6/161

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Val-Borro, M. D., Bakos, G., Brahm, R., Hartman, J. D., Espinoza, N., Penev, K., Ciceri, S., Jordán, A., Bhatti, W., Csubry, Z., Bayliss, D., Bento, J., Zhou, G., Rabus, M., Mancini, L., Henning, T., Schmidt, B., Tan, T. G., Tinney, C. G., ... Sári, P. (2016). HATS-31B THROUGH HATS-35B: FIVE TRANSITING HOT JUPITERS DISCOVERED by the HATSOUTH SURVEY. Astronomical Journal, 152(6), Article 161. https://doi.org/10.3847/0004-6256/152/6/161

@article{9db32942c2e045fc89e046f04364f099,

title = "HATS-31B THROUGH HATS-35B: FIVE TRANSITING HOT JUPITERS DISCOVERED by the HATSOUTH SURVEY",

abstract = "We report the discovery of five new transiting hot-Jupiter planets discovered by the HATSouth survey, HATS-31b through HATS-35b. These planets orbit moderately bright stars with V magnitudes within the range of - mag while the planets span a range of masses of 0.881.22 MJand have somewhat inflated radii between and . These planets can be classified as typical hot Jupiters, with HATS-31b and HATS-35b being moderately inflated gas giant planets with radii of and 1.64 ±0.22 RJ-1.464+0.069 -0.44, respectively, that can be used to constrain inflation mechanisms. All five systems present a higher Bayesian evidence for a fixed-circular-orbit model than for an eccentric orbit. The orbital periods range from 1.8209993 ±0.0000016 day for HATS-35b) to 3.377960 ± 0.000012 day for HATS-31b. Additionally, HATS-35b orbits a relatively young F star with an age of 2.13 ±0.51Gyr. We discuss the analysis to derive the properties of these systems and compare them in the context of the sample of well-characterized transiting hot Jupiters known to date.",

keywords = "planetary systems, stars: individual, techniques: photometric, techniques: spectroscopic",

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

year = "2016",

month = dec,

doi = "10.3847/0004-6256/152/6/161",

language = "English",

volume = "152",

journal = "Astronomical Journal",

issn = "0004-6256",

publisher = "American Astronomical Society",

number = "6",

}

Val-Borro, MD, Bakos, G, Brahm, R, Hartman, JD, Espinoza, N, Penev, K, Ciceri, S, Jordán, A, Bhatti, W, Csubry, Z, Bayliss, D, Bento, J, Zhou, G, Rabus, M, Mancini, L, Henning, T, Schmidt, B, Tan, TG, Tinney, CG, Wright, DJ, Kedziora-Chudczer, L, Bailey, J, Suc, V, Durkan, S, Lázár, J, Papp, I & Sári, P 2016, 'HATS-31B THROUGH HATS-35B: FIVE TRANSITING HOT JUPITERS DISCOVERED by the HATSOUTH SURVEY', Astronomical Journal, vol. 152, no. 6, 161. https://doi.org/10.3847/0004-6256/152/6/161

TY - JOUR

T1 - HATS-31B THROUGH HATS-35B

T2 - FIVE TRANSITING HOT JUPITERS DISCOVERED by the HATSOUTH SURVEY

AU - Val-Borro, M. De

AU - Bakos, G.

AU - Brahm, R.

AU - Hartman, J. D.

AU - Espinoza, N.

AU - Penev, K.

AU - Ciceri, S.

AU - Jordán, A.

AU - Bhatti, W.

AU - Csubry, Z.

AU - Bayliss, D.

AU - Bento, J.

AU - Zhou, G.

AU - Rabus, M.

AU - Mancini, L.

AU - Henning, T.

AU - Schmidt, B.

AU - Tan, T. G.

AU - Tinney, C. G.

AU - Wright, D. J.

AU - Kedziora-Chudczer, L.

AU - Bailey, J.

AU - Suc, V.

AU - Durkan, S.

AU - Lázár, J.

AU - Papp, I.

AU - Sári, P.

PY - 2016/12

Y1 - 2016/12

N2 - We report the discovery of five new transiting hot-Jupiter planets discovered by the HATSouth survey, HATS-31b through HATS-35b. These planets orbit moderately bright stars with V magnitudes within the range of - mag while the planets span a range of masses of 0.881.22 MJand have somewhat inflated radii between and . These planets can be classified as typical hot Jupiters, with HATS-31b and HATS-35b being moderately inflated gas giant planets with radii of and 1.64 ±0.22 RJ-1.464+0.069 -0.44, respectively, that can be used to constrain inflation mechanisms. All five systems present a higher Bayesian evidence for a fixed-circular-orbit model than for an eccentric orbit. The orbital periods range from 1.8209993 ±0.0000016 day for HATS-35b) to 3.377960 ± 0.000012 day for HATS-31b. Additionally, HATS-35b orbits a relatively young F star with an age of 2.13 ±0.51Gyr. We discuss the analysis to derive the properties of these systems and compare them in the context of the sample of well-characterized transiting hot Jupiters known to date.

AB - We report the discovery of five new transiting hot-Jupiter planets discovered by the HATSouth survey, HATS-31b through HATS-35b. These planets orbit moderately bright stars with V magnitudes within the range of - mag while the planets span a range of masses of 0.881.22 MJand have somewhat inflated radii between and . These planets can be classified as typical hot Jupiters, with HATS-31b and HATS-35b being moderately inflated gas giant planets with radii of and 1.64 ±0.22 RJ-1.464+0.069 -0.44, respectively, that can be used to constrain inflation mechanisms. All five systems present a higher Bayesian evidence for a fixed-circular-orbit model than for an eccentric orbit. The orbital periods range from 1.8209993 ±0.0000016 day for HATS-35b) to 3.377960 ± 0.000012 day for HATS-31b. Additionally, HATS-35b orbits a relatively young F star with an age of 2.13 ±0.51Gyr. We discuss the analysis to derive the properties of these systems and compare them in the context of the sample of well-characterized transiting hot Jupiters known to date.

KW - planetary systems

KW - stars: individual

KW - techniques: photometric

KW - techniques: spectroscopic

UR - https://www.scopus.com/pages/publications/85009090954

U2 - 10.3847/0004-6256/152/6/161

DO - 10.3847/0004-6256/152/6/161

M3 - Article

AN - SCOPUS:85009090954

SN - 0004-6256

VL - 152

JO - Astronomical Journal

JF - Astronomical Journal

IS - 6

M1 - 161

ER -

HATS-31B THROUGH HATS-35B: FIVE TRANSITING HOT JUPITERS DISCOVERED by the HATSOUTH SURVEY

Abstract

Keywords

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