HAT-P-50b, HAT-P-51b, HAT-P-52b, and HAT-P-53b: THREE TRANSITING HOT JUPITERS and A TRANSITING HOT SATURN from the HATNET SURVEY

J. D. Hartman; W. Bhatti; G. Bakos; A. Bieryla; G. Kovács; D. W. Latham; Z. Csubry; M. De Val-Borro; K. Penev; L. A. Buchhave; G. Torres; A. W. Howard; G. W. Marcy; J. A. Johnson; H. Isaacson; B. Sato; I. Boisse; E. Falco; M. E. Everett; T. Szklenar; B. J. Fulton; A. Shporer; T. Kovács; T. Hansen; B. Béky; R. W. Noyes; J. Lázár; I. Papp; P. Sári

doi:10.1088/0004-6256/150/6/168

HAT-P-50b, HAT-P-51b, HAT-P-52b, and HAT-P-53b: THREE TRANSITING HOT JUPITERS and A TRANSITING HOT SATURN from the HATNET SURVEY

J. D. Hartman
, W. Bhatti
, G. Bakos
, A. Bieryla
, G. Kovács
, D. W. Latham
, Z. Csubry
, M. De Val-Borro
, K. Penev
, L. A. Buchhave
, G. Torres
, A. W. Howard
, G. W. Marcy
, J. A. Johnson
, H. Isaacson
, B. Sato
, I. Boisse
, E. Falco
, M. E. Everett
, T. Szklenar

B. J. Fulton, A. Shporer, T. Kovács, T. Hansen, B. Béky, R. W. Noyes, J. Lázár, I. Papp, P. Sári

Astrophysical Sciences

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

30 Scopus citations

Abstract

We report the discovery and characterization of four transiting exoplanets by the HATNet survey. The planet HATP- 50b has a mass of 1.35 MJ and radius of 1.29 RJ, and orbits a bright (V = 11.8 mag) M = 1.27 M, R = 1.70 R star every P = 3.1220 days. The planet HAT-P-51b has a mass of 0.31MJ and radius of 1.29 RJ, and orbits a V = 13.4 mag, M = 0.98 M, R = 1.04 R star with a period of P = 4.2180 days. The planet HAT-P-52b has a mass of 0.82MJ and radius of 1.01 RJ, and orbits a V = 14.1mag, M = 0.89 M, R = 0.89 R star with a period of P = 2.7536 days. The planet HAT-P-53b has a mass of 1.48 MJ and radius of 1.32 RJ, and orbits a V = 13.7 mag, M = 1.09 M, R = 1.21R star with a period of P = 1.9616 days. All four planets are consistent with having circular orbits and have masses and radii measured to better than 10% precision. The low stellar jitter and favorable Rp/R∗ratio for HAT-P-51 make it a promising target for measuring the RossiterMcLaughlin effect for a Saturnmass planet.

Original language	English (US)
Article number	168
Journal	Astronomical Journal
Volume	150
Issue number	6
DOIs	https://doi.org/10.1088/0004-6256/150/6/168
State	Published - Dec 1 2015

All Science Journal Classification (ASJC) codes

Astronomy and Astrophysics
Space and Planetary Science

Keywords

planetary systems
stars: individual (HAT-P-50, HAT-P-51, HAT-P-52, HAT-P-53)
techniques: photometric
techniques: spectroscopic

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10.1088/0004-6256/150/6/168

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Hartman, J. D., Bhatti, W., Bakos, G., Bieryla, A., Kovács, G., Latham, D. W., Csubry, Z., De Val-Borro, M., Penev, K., Buchhave, L. A., Torres, G., Howard, A. W., Marcy, G. W., Johnson, J. A., Isaacson, H., Sato, B., Boisse, I., Falco, E., Everett, M. E., ... Sári, P. (2015). HAT-P-50b, HAT-P-51b, HAT-P-52b, and HAT-P-53b: THREE TRANSITING HOT JUPITERS and A TRANSITING HOT SATURN from the HATNET SURVEY. Astronomical Journal, 150(6), Article 168. https://doi.org/10.1088/0004-6256/150/6/168

@article{26469de19ed143e3a354c2b9c7ba4a13,

title = "HAT-P-50b, HAT-P-51b, HAT-P-52b, and HAT-P-53b: THREE TRANSITING HOT JUPITERS and A TRANSITING HOT SATURN from the HATNET SURVEY",

abstract = "We report the discovery and characterization of four transiting exoplanets by the HATNet survey. The planet HATP- 50b has a mass of 1.35 MJ and radius of 1.29 RJ, and orbits a bright (V = 11.8 mag) M = 1.27 M, R = 1.70 R star every P = 3.1220 days. The planet HAT-P-51b has a mass of 0.31MJ and radius of 1.29 RJ, and orbits a V = 13.4 mag, M = 0.98 M, R = 1.04 R star with a period of P = 4.2180 days. The planet HAT-P-52b has a mass of 0.82MJ and radius of 1.01 RJ, and orbits a V = 14.1mag, M = 0.89 M, R = 0.89 R star with a period of P = 2.7536 days. The planet HAT-P-53b has a mass of 1.48 MJ and radius of 1.32 RJ, and orbits a V = 13.7 mag, M = 1.09 M, R = 1.21R star with a period of P = 1.9616 days. All four planets are consistent with having circular orbits and have masses and radii measured to better than 10\% precision. The low stellar jitter and favorable Rp/R∗ratio for HAT-P-51 make it a promising target for measuring the RossiterMcLaughlin effect for a Saturnmass planet.",

keywords = "planetary systems, stars: individual (HAT-P-50, HAT-P-51, HAT-P-52, HAT-P-53), techniques: photometric, techniques: spectroscopic",

author = "Hartman, \{J. D.\} and W. Bhatti and G. Bakos and A. Bieryla and G. Kov{\'a}cs and Latham, \{D. W.\} and Z. Csubry and \{De Val-Borro\}, M. and K. Penev and Buchhave, \{L. A.\} and G. Torres and Howard, \{A. W.\} and Marcy, \{G. W.\} and Johnson, \{J. A.\} and H. Isaacson and B. Sato and I. Boisse and E. Falco and Everett, \{M. E.\} and T. Szklenar and Fulton, \{B. J.\} and A. Shporer and T. Kov{\'a}cs and T. Hansen and B. B{\'e}ky and Noyes, \{R. W.\} and J. L{\'a}z{\'a}r and I. Papp and P. S{\'a}ri",

year = "2015",

month = dec,

day = "1",

doi = "10.1088/0004-6256/150/6/168",

language = "English (US)",

volume = "150",

journal = "Astronomical Journal",

issn = "0004-6256",

publisher = "American Astronomical Society",

number = "6",

}

Hartman, JD, Bhatti, W, Bakos, G, Bieryla, A, Kovács, G, Latham, DW, Csubry, Z, De Val-Borro, M, Penev, K, Buchhave, LA, Torres, G, Howard, AW, Marcy, GW, Johnson, JA, Isaacson, H, Sato, B, Boisse, I, Falco, E, Everett, ME, Szklenar, T, Fulton, BJ, Shporer, A, Kovács, T, Hansen, T, Béky, B, Noyes, RW, Lázár, J, Papp, I & Sári, P 2015, 'HAT-P-50b, HAT-P-51b, HAT-P-52b, and HAT-P-53b: THREE TRANSITING HOT JUPITERS and A TRANSITING HOT SATURN from the HATNET SURVEY', Astronomical Journal, vol. 150, no. 6, 168. https://doi.org/10.1088/0004-6256/150/6/168

TY - JOUR

T1 - HAT-P-50b, HAT-P-51b, HAT-P-52b, and HAT-P-53b

T2 - THREE TRANSITING HOT JUPITERS and A TRANSITING HOT SATURN from the HATNET SURVEY

AU - Hartman, J. D.

AU - Bhatti, W.

AU - Bakos, G.

AU - Bieryla, A.

AU - Kovács, G.

AU - Latham, D. W.

AU - Csubry, Z.

AU - De Val-Borro, M.

AU - Penev, K.

AU - Buchhave, L. A.

AU - Torres, G.

AU - Howard, A. W.

AU - Marcy, G. W.

AU - Johnson, J. A.

AU - Isaacson, H.

AU - Sato, B.

AU - Boisse, I.

AU - Falco, E.

AU - Everett, M. E.

AU - Szklenar, T.

AU - Fulton, B. J.

AU - Shporer, A.

AU - Kovács, T.

AU - Hansen, T.

AU - Béky, B.

AU - Noyes, R. W.

AU - Lázár, J.

AU - Papp, I.

AU - Sári, P.

PY - 2015/12/1

Y1 - 2015/12/1

N2 - We report the discovery and characterization of four transiting exoplanets by the HATNet survey. The planet HATP- 50b has a mass of 1.35 MJ and radius of 1.29 RJ, and orbits a bright (V = 11.8 mag) M = 1.27 M, R = 1.70 R star every P = 3.1220 days. The planet HAT-P-51b has a mass of 0.31MJ and radius of 1.29 RJ, and orbits a V = 13.4 mag, M = 0.98 M, R = 1.04 R star with a period of P = 4.2180 days. The planet HAT-P-52b has a mass of 0.82MJ and radius of 1.01 RJ, and orbits a V = 14.1mag, M = 0.89 M, R = 0.89 R star with a period of P = 2.7536 days. The planet HAT-P-53b has a mass of 1.48 MJ and radius of 1.32 RJ, and orbits a V = 13.7 mag, M = 1.09 M, R = 1.21R star with a period of P = 1.9616 days. All four planets are consistent with having circular orbits and have masses and radii measured to better than 10% precision. The low stellar jitter and favorable Rp/R∗ratio for HAT-P-51 make it a promising target for measuring the RossiterMcLaughlin effect for a Saturnmass planet.

AB - We report the discovery and characterization of four transiting exoplanets by the HATNet survey. The planet HATP- 50b has a mass of 1.35 MJ and radius of 1.29 RJ, and orbits a bright (V = 11.8 mag) M = 1.27 M, R = 1.70 R star every P = 3.1220 days. The planet HAT-P-51b has a mass of 0.31MJ and radius of 1.29 RJ, and orbits a V = 13.4 mag, M = 0.98 M, R = 1.04 R star with a period of P = 4.2180 days. The planet HAT-P-52b has a mass of 0.82MJ and radius of 1.01 RJ, and orbits a V = 14.1mag, M = 0.89 M, R = 0.89 R star with a period of P = 2.7536 days. The planet HAT-P-53b has a mass of 1.48 MJ and radius of 1.32 RJ, and orbits a V = 13.7 mag, M = 1.09 M, R = 1.21R star with a period of P = 1.9616 days. All four planets are consistent with having circular orbits and have masses and radii measured to better than 10% precision. The low stellar jitter and favorable Rp/R∗ratio for HAT-P-51 make it a promising target for measuring the RossiterMcLaughlin effect for a Saturnmass planet.

KW - planetary systems

KW - stars: individual (HAT-P-50, HAT-P-51, HAT-P-52, HAT-P-53)

KW - techniques: photometric

KW - techniques: spectroscopic

UR - https://www.scopus.com/pages/publications/84949741015

UR - https://www.scopus.com/pages/publications/84949741015#tab=citedBy

U2 - 10.1088/0004-6256/150/6/168

DO - 10.1088/0004-6256/150/6/168

M3 - Article

AN - SCOPUS:84949741015

SN - 0004-6256

VL - 150

JO - Astronomical Journal

JF - Astronomical Journal

IS - 6

M1 - 168

ER -

HAT-P-50b, HAT-P-51b, HAT-P-52b, and HAT-P-53b: THREE TRANSITING HOT JUPITERS and A TRANSITING HOT SATURN from the HATNET SURVEY

Abstract

All Science Journal Classification (ASJC) codes

Keywords

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