HATS-13b and HATS-14b: Two transiting hot Jupiters from the HATSouth survey

L. Mancini; J. D. Hartman; K. Penev; G. A. Bakos; R. Brahm; S. Ciceri; T. Henning; Z. Csubry; D. Bayliss; G. Zhou; M. Rabus; M. De Val-Borro; N. Espinoza; A. Jordan; V. Suc; W. Bhatti; B. Schmidt; B. Sato; T. G. Tan; D. J. Wright; C. G. Tinney; B. C. Addison; R. W. Noyes; J. Lazar; I. Papp; P. Sari

doi:10.1051/0004-6361/201526069

HATS-13b and HATS-14b: Two transiting hot Jupiters from the HATSouth survey

L. Mancini, J. D. Hartman, K. Penev, G. A. Bakos, R. Brahm, S. Ciceri, T. Henning, Z. Csubry, D. Bayliss, G. Zhou, M. Rabus, M. De Val-Borro, N. Espinoza, A. Jordan, V. Suc, W. Bhatti, B. Schmidt, B. Sato, T. G. Tan, D. J. WrightC. G. Tinney, B. C. Addison, R. W. Noyes, J. Lazar, I. Papp, P. Sari

Research output: Contribution to journal › Review article › peer-review

16 Scopus citations

Abstract

We report the discovery of HATS-13b and HATS-14b, which are two hot-Jupiter transiting planets discovered by the HATSouth survey. The host stars are quite similar to each other (HATS-13: V = 13.9 mag, M_z.ast; = 0.96 M_⊙, R_z.ast; = 0.89 R_⊙, T_eff ≈ 5500 K, [Fe/H] = 0.05; HATS-14: V = 13.8 mag, M_z.ast; = 0.97 M_⊙, R_z.ast; = 0.93 R_⊙, T_eff ≈ 5350 K, [Fe/H] = 0.33) and both the planets orbit around them with a period of ~3 days and a separation of ~0.04 au. However, even though they are irradiated in a similar way, the physical characteristics of the two planets are very different. HATS-13b, with a mass of M_p = 0.543 ± 0.072 M_J and a radius of R_p = 1.212 ± 0.035 R_J, appears as an inflated planet, while HATS-14b, having a mass of M_p = 1.071 ± 0.070 M_J and a radius of R_p = 1.039 ± 0.032 R_J, is only slightly larger in radius than Jupiter.

Original language	English
Article number	A63
Journal	Astronomy and Astrophysics
Volume	580
DOIs	https://doi.org/10.1051/0004-6361/201526069
State	Published - 1 Aug 2015
Externally published	Yes

Keywords

Planetary systems
Stars: fundamental parameters
Stars: individual: HATS-13 (aka GSC6928-00497)
Stars: individual: HATS-14 (aka GSC6926-00259)
Techniques: photometric
Techniques: radial velocities

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Mancini, L., Hartman, J. D., Penev, K., Bakos, G. A., Brahm, R., Ciceri, S., Henning, T., Csubry, Z., Bayliss, D., Zhou, G., Rabus, M., De Val-Borro, M., Espinoza, N., Jordan, A., Suc, V., Bhatti, W., Schmidt, B., Sato, B., Tan, T. G., ... Sari, P. (2015). HATS-13b and HATS-14b: Two transiting hot Jupiters from the HATSouth survey. Astronomy and Astrophysics, 580, Article A63. https://doi.org/10.1051/0004-6361/201526069

@article{501b021a9c17464e8d911a641b65ab21,

title = "HATS-13b and HATS-14b: Two transiting hot Jupiters from the HATSouth survey",

abstract = "We report the discovery of HATS-13b and HATS-14b, which are two hot-Jupiter transiting planets discovered by the HATSouth survey. The host stars are quite similar to each other (HATS-13: V = 13.9 mag, Mz.ast; = 0.96 M⊙, Rz.ast; = 0.89 R⊙, Teff ≈ 5500 K, [Fe/H] = 0.05; HATS-14: V = 13.8 mag, Mz.ast; = 0.97 M⊙, Rz.ast; = 0.93 R⊙, Teff ≈ 5350 K, [Fe/H] = 0.33) and both the planets orbit around them with a period of ~3 days and a separation of ~0.04 au. However, even though they are irradiated in a similar way, the physical characteristics of the two planets are very different. HATS-13b, with a mass of Mp = 0.543 ± 0.072 MJ and a radius of Rp = 1.212 ± 0.035 RJ, appears as an inflated planet, while HATS-14b, having a mass of Mp = 1.071 ± 0.070 MJ and a radius of Rp = 1.039 ± 0.032 RJ, is only slightly larger in radius than Jupiter.",

keywords = "Planetary systems, Stars: fundamental parameters, Stars: individual: HATS-13 (aka GSC6928-00497), Stars: individual: HATS-14 (aka GSC6926-00259), Techniques: photometric, Techniques: radial velocities",

author = "L. Mancini and Hartman, {J. D.} and K. Penev and Bakos, {G. A.} and R. Brahm and S. Ciceri and T. Henning and Z. Csubry and D. Bayliss and G. Zhou and M. Rabus and {De Val-Borro}, M. and N. Espinoza and A. Jordan and V. Suc and W. Bhatti and B. Schmidt and B. Sato and Tan, {T. G.} and Wright, {D. J.} and Tinney, {C. G.} and Addison, {B. C.} and Noyes, {R. W.} and J. Lazar and I. Papp and P. Sari",

note = "Publisher Copyright: {\textcopyright} 2015 ESO.",

year = "2015",

month = aug,

day = "1",

doi = "10.1051/0004-6361/201526069",

language = "English",

volume = "580",

journal = "Astronomy and Astrophysics",

issn = "0004-6361",

publisher = "EDP Sciences",

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Mancini, L, Hartman, JD, Penev, K, Bakos, GA, Brahm, R, Ciceri, S, Henning, T, Csubry, Z, Bayliss, D, Zhou, G, Rabus, M, De Val-Borro, M, Espinoza, N, Jordan, A, Suc, V, Bhatti, W, Schmidt, B, Sato, B, Tan, TG, Wright, DJ, Tinney, CG, Addison, BC, Noyes, RW, Lazar, J, Papp, I & Sari, P 2015, 'HATS-13b and HATS-14b: Two transiting hot Jupiters from the HATSouth survey', Astronomy and Astrophysics, vol. 580, A63. https://doi.org/10.1051/0004-6361/201526069

TY - JOUR

T1 - HATS-13b and HATS-14b

T2 - Two transiting hot Jupiters from the HATSouth survey

AU - Mancini, L.

AU - Hartman, J. D.

AU - Penev, K.

AU - Bakos, G. A.

AU - Brahm, R.

AU - Ciceri, S.

AU - Henning, T.

AU - Csubry, Z.

AU - Bayliss, D.

AU - Zhou, G.

AU - Rabus, M.

AU - De Val-Borro, M.

AU - Espinoza, N.

AU - Jordan, A.

AU - Suc, V.

AU - Bhatti, W.

AU - Schmidt, B.

AU - Sato, B.

AU - Tan, T. G.

AU - Wright, D. J.

AU - Tinney, C. G.

AU - Addison, B. C.

AU - Noyes, R. W.

AU - Lazar, J.

AU - Papp, I.

AU - Sari, P.

PY - 2015/8/1

Y1 - 2015/8/1

N2 - We report the discovery of HATS-13b and HATS-14b, which are two hot-Jupiter transiting planets discovered by the HATSouth survey. The host stars are quite similar to each other (HATS-13: V = 13.9 mag, Mz.ast; = 0.96 M⊙, Rz.ast; = 0.89 R⊙, Teff ≈ 5500 K, [Fe/H] = 0.05; HATS-14: V = 13.8 mag, Mz.ast; = 0.97 M⊙, Rz.ast; = 0.93 R⊙, Teff ≈ 5350 K, [Fe/H] = 0.33) and both the planets orbit around them with a period of ~3 days and a separation of ~0.04 au. However, even though they are irradiated in a similar way, the physical characteristics of the two planets are very different. HATS-13b, with a mass of Mp = 0.543 ± 0.072 MJ and a radius of Rp = 1.212 ± 0.035 RJ, appears as an inflated planet, while HATS-14b, having a mass of Mp = 1.071 ± 0.070 MJ and a radius of Rp = 1.039 ± 0.032 RJ, is only slightly larger in radius than Jupiter.

AB - We report the discovery of HATS-13b and HATS-14b, which are two hot-Jupiter transiting planets discovered by the HATSouth survey. The host stars are quite similar to each other (HATS-13: V = 13.9 mag, Mz.ast; = 0.96 M⊙, Rz.ast; = 0.89 R⊙, Teff ≈ 5500 K, [Fe/H] = 0.05; HATS-14: V = 13.8 mag, Mz.ast; = 0.97 M⊙, Rz.ast; = 0.93 R⊙, Teff ≈ 5350 K, [Fe/H] = 0.33) and both the planets orbit around them with a period of ~3 days and a separation of ~0.04 au. However, even though they are irradiated in a similar way, the physical characteristics of the two planets are very different. HATS-13b, with a mass of Mp = 0.543 ± 0.072 MJ and a radius of Rp = 1.212 ± 0.035 RJ, appears as an inflated planet, while HATS-14b, having a mass of Mp = 1.071 ± 0.070 MJ and a radius of Rp = 1.039 ± 0.032 RJ, is only slightly larger in radius than Jupiter.

KW - Planetary systems

KW - Stars: fundamental parameters

KW - Stars: individual: HATS-13 (aka GSC6928-00497)

KW - Stars: individual: HATS-14 (aka GSC6926-00259)

KW - Techniques: photometric

KW - Techniques: radial velocities

UR - http://www.scopus.com/inward/record.url?scp=84938585172&partnerID=8YFLogxK

U2 - 10.1051/0004-6361/201526069

DO - 10.1051/0004-6361/201526069

M3 - Review article

AN - SCOPUS:84938585172

SN - 0004-6361

VL - 580

JO - Astronomy and Astrophysics

JF - Astronomy and Astrophysics

M1 - A63

ER -

HATS-13b and HATS-14b: Two transiting hot Jupiters from the HATSouth survey

Abstract

Keywords

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