HATS-71b: A Giant Planet Transiting an M3 Dwarf Star in TESS Sector 1

G. A. Bakos; D. Bayliss; J. Bento; W. Bhatti; R. Brahm; Z. Csubry; N. Espinoza; J. D. Hartman; Th Henning; A. Jordán; L. Mancini; K. Penev; M. Rabus; P. Sarkis; V. Suc; M. De Val-Borro; G. Zhou; R. P. Butler; J. Crane; S. Durkan; S. Shectman; J. Kim; J. Lázár; I. Papp; P. Sári; G. Ricker; R. Vanderspek; D. W. Latham; S. Seager; J. N. Winn; J. Jenkins; A. D. Chacon; G. Fűrész; B. Goeke; J. Li; S. Quinn; E. V. Quintana; P. Tenenbaum; J. Teske; M. Vezie; L. Yu; C. Stockdale; P. Evans; H. M. Relles

doi:10.3847/1538-3881/ab8ad1

HATS-71b: A Giant Planet Transiting an M3 Dwarf Star in TESS Sector 1

G. A. Bakos
, D. Bayliss
, J. Bento
, W. Bhatti
, R. Brahm
, Z. Csubry
, N. Espinoza
, J. D. Hartman
, Th Henning
, A. Jordán
, L. Mancini
, K. Penev
, M. Rabus
, P. Sarkis
, V. Suc
, M. De Val-Borro
, G. Zhou
, R. P. Butler
, J. Crane
, S. Durkan

S. Shectman, J. Kim, J. Lázár, I. Papp, P. Sári, G. Ricker, R. Vanderspek, D. W. Latham, S. Seager, J. N. Winn, J. Jenkins, A. D. Chacon, G. Fűrész, B. Goeke, J. Li, S. Quinn, E. V. Quintana, P. Tenenbaum, J. Teske, M. Vezie, L. Yu, C. Stockdale, P. Evans, H. M. Relles

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

32 Scopus citations

Abstract

We report the discovery of HATS-71b, a transiting gas giant planet on a day orbit around a mag M3 dwarf star. HATS-71 is the coolest M dwarf star known to host a hot Jupiter. The loss of light during transits is 4.7%, more than in any other confirmed transiting planet system. The planet was identified as a candidate by the ground-based HATSouth transit survey. It was confirmed using ground-based photometry, spectroscopy, and imaging, as well as space-based photometry from the NASA Transiting Exoplanet Survey Satellite mission (TIC 234523599). Combining all of these data, and utilizing Gaia DR2, we find that the planet has a radius of 1.024&pm; 0.018 R J and mass of 0.37,&pm; 0.24 M J (95% confidence upper limit of < 0.80 M J), while the star has a mass of 0.4861 pm 0.0060 M⊙ and a radius of 0.4783&pm; 0.0060 R⊙.

Original language	English
Article number	267
Journal	Astronomical Journal
Volume	159
Issue number	6
DOIs	https://doi.org/10.3847/1538-3881/ab8ad1
State	Published - Jun 2020
Externally published	Yes

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10.3847/1538-3881/ab8ad1

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Bakos, G. A., Bayliss, D., Bento, J., Bhatti, W., Brahm, R., Csubry, Z., Espinoza, N., Hartman, J. D., Henning, T., Jordán, A., Mancini, L., Penev, K., Rabus, M., Sarkis, P., Suc, V., De Val-Borro, M., Zhou, G., Butler, R. P., Crane, J., ... Relles, H. M. (2020). HATS-71b: A Giant Planet Transiting an M3 Dwarf Star in TESS Sector 1. Astronomical Journal, 159(6), Article 267. https://doi.org/10.3847/1538-3881/ab8ad1

@article{3ca2a297fe394f7caae814fe9eddfcc8,

title = "HATS-71b: A Giant Planet Transiting an M3 Dwarf Star in TESS Sector 1",

abstract = "We report the discovery of HATS-71b, a transiting gas giant planet on a day orbit around a mag M3 dwarf star. HATS-71 is the coolest M dwarf star known to host a hot Jupiter. The loss of light during transits is 4.7\%, more than in any other confirmed transiting planet system. The planet was identified as a candidate by the ground-based HATSouth transit survey. It was confirmed using ground-based photometry, spectroscopy, and imaging, as well as space-based photometry from the NASA Transiting Exoplanet Survey Satellite mission (TIC 234523599). Combining all of these data, and utilizing Gaia DR2, we find that the planet has a radius of 1.024\&pm; 0.018 R J and mass of 0.37,\&pm; 0.24 M J (95\% confidence upper limit of < 0.80 M J), while the star has a mass of 0.4861 pm 0.0060 M⊙ and a radius of 0.4783\&pm; 0.0060 R⊙.",

keywords = "machine-readable tables",

author = "Bakos, \{G. A.\} and D. Bayliss and J. Bento and W. Bhatti and R. Brahm and Z. Csubry and N. Espinoza and Hartman, \{J. D.\} and Th Henning and A. Jord{\'a}n and L. Mancini and K. Penev and M. Rabus and P. Sarkis and V. Suc and \{De Val-Borro\}, M. and G. Zhou and Butler, \{R. P.\} and J. Crane and S. Durkan and S. Shectman and J. Kim and J. L{\'a}z{\'a}r and I. Papp and P. S{\'a}ri and G. Ricker and R. Vanderspek and Latham, \{D. W.\} and S. Seager and Winn, \{J. N.\} and J. Jenkins and Chacon, \{A. D.\} and G. F{\H u}r{\'e}sz and B. Goeke and J. Li and S. Quinn and Quintana, \{E. V.\} and P. Tenenbaum and J. Teske and M. Vezie and L. Yu and C. Stockdale and P. Evans and Relles, \{H. M.\}",

year = "2020",

month = jun,

doi = "10.3847/1538-3881/ab8ad1",

language = "English",

volume = "159",

journal = "Astronomical Journal",

issn = "0004-6256",

publisher = "American Astronomical Society",

number = "6",

}

Bakos, GA, Bayliss, D, Bento, J, Bhatti, W, Brahm, R, Csubry, Z, Espinoza, N, Hartman, JD, Henning, T, Jordán, A, Mancini, L, Penev, K, Rabus, M, Sarkis, P, Suc, V, De Val-Borro, M, Zhou, G, Butler, RP, Crane, J, Durkan, S, Shectman, S, Kim, J, Lázár, J, Papp, I, Sári, P, Ricker, G, Vanderspek, R, Latham, DW, Seager, S, Winn, JN, Jenkins, J, Chacon, AD, Fűrész, G, Goeke, B, Li, J, Quinn, S, Quintana, EV, Tenenbaum, P, Teske, J, Vezie, M, Yu, L, Stockdale, C, Evans, P & Relles, HM 2020, 'HATS-71b: A Giant Planet Transiting an M3 Dwarf Star in TESS Sector 1', Astronomical Journal, vol. 159, no. 6, 267. https://doi.org/10.3847/1538-3881/ab8ad1

TY - JOUR

T1 - HATS-71b

T2 - A Giant Planet Transiting an M3 Dwarf Star in TESS Sector 1

AU - Bakos, G. A.

AU - Bayliss, D.

AU - Bento, J.

AU - Bhatti, W.

AU - Brahm, R.

AU - Csubry, Z.

AU - Espinoza, N.

AU - Hartman, J. D.

AU - Henning, Th

AU - Jordán, A.

AU - Mancini, L.

AU - Penev, K.

AU - Rabus, M.

AU - Sarkis, P.

AU - Suc, V.

AU - De Val-Borro, M.

AU - Zhou, G.

AU - Butler, R. P.

AU - Crane, J.

AU - Durkan, S.

AU - Shectman, S.

AU - Kim, J.

AU - Lázár, J.

AU - Papp, I.

AU - Sári, P.

AU - Ricker, G.

AU - Vanderspek, R.

AU - Latham, D. W.

AU - Seager, S.

AU - Winn, J. N.

AU - Jenkins, J.

AU - Chacon, A. D.

AU - Fűrész, G.

AU - Goeke, B.

AU - Li, J.

AU - Quinn, S.

AU - Quintana, E. V.

AU - Tenenbaum, P.

AU - Teske, J.

AU - Vezie, M.

AU - Yu, L.

AU - Stockdale, C.

AU - Evans, P.

AU - Relles, H. M.

PY - 2020/6

Y1 - 2020/6

N2 - We report the discovery of HATS-71b, a transiting gas giant planet on a day orbit around a mag M3 dwarf star. HATS-71 is the coolest M dwarf star known to host a hot Jupiter. The loss of light during transits is 4.7%, more than in any other confirmed transiting planet system. The planet was identified as a candidate by the ground-based HATSouth transit survey. It was confirmed using ground-based photometry, spectroscopy, and imaging, as well as space-based photometry from the NASA Transiting Exoplanet Survey Satellite mission (TIC 234523599). Combining all of these data, and utilizing Gaia DR2, we find that the planet has a radius of 1.024&pm; 0.018 R J and mass of 0.37,&pm; 0.24 M J (95% confidence upper limit of < 0.80 M J), while the star has a mass of 0.4861 pm 0.0060 M⊙ and a radius of 0.4783&pm; 0.0060 R⊙.

AB - We report the discovery of HATS-71b, a transiting gas giant planet on a day orbit around a mag M3 dwarf star. HATS-71 is the coolest M dwarf star known to host a hot Jupiter. The loss of light during transits is 4.7%, more than in any other confirmed transiting planet system. The planet was identified as a candidate by the ground-based HATSouth transit survey. It was confirmed using ground-based photometry, spectroscopy, and imaging, as well as space-based photometry from the NASA Transiting Exoplanet Survey Satellite mission (TIC 234523599). Combining all of these data, and utilizing Gaia DR2, we find that the planet has a radius of 1.024&pm; 0.018 R J and mass of 0.37,&pm; 0.24 M J (95% confidence upper limit of < 0.80 M J), while the star has a mass of 0.4861 pm 0.0060 M⊙ and a radius of 0.4783&pm; 0.0060 R⊙.

KW - machine-readable tables

UR - https://www.scopus.com/pages/publications/85087181798

U2 - 10.3847/1538-3881/ab8ad1

DO - 10.3847/1538-3881/ab8ad1

M3 - Article

AN - SCOPUS:85087181798

SN - 0004-6256

VL - 159

JO - Astronomical Journal

JF - Astronomical Journal

IS - 6

M1 - 267

ER -

HATS-71b: A Giant Planet Transiting an M3 Dwarf Star in TESS Sector 1

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