相关论文: HAT-P-34b -- HAT-P-37b: Four Transiting Planets Mo…

HAT-P-39b--HAT-P-41b: Three Highly Inflated Transiting Hot Jupiters

We report the discovery of three new transiting extrasolar planets orbiting moderately bright (V=11.1 to 12.4) F stars. The planets have periods of P = 2.6940 d to 4.4572 d, masses of 0.60 M_J to 0.80 M_J, and radii of 1.57 R_J to 1.73 R_J.…

地球与行星天体物理 · 物理学 2015-06-05 J. D. Hartman , G. Á. Bakos , B. Béky , G. Torres , D. W. Latham , Z. Csubry , K. Penev , A. Shporer , B. J. Fulton , L. A. Buchhave , J. A. Johnson , A. W. Howard , G. W. Marcy , D. A. Fischer , G. Kovács , R. W. Noyes , G. A. Esquerdo , M. Everett , T. Szklenár , S. N. Quinn , A. Bieryla , R. P. Knox , P. Hinz , D. D. Sasselov , G. Fűrész , R. P. Stefanik , J. Lázár , I. Papp , P. Sári

HAT-P-44b, HAT-P-45b, and HAT-P-46b: Three Transiting Hot Jupiters in Possible Multi-Planet Systems

We report the discovery by the HATNet survey of three new transiting extrasolar planets orbiting moderately bright (V=13.2, 12.8 and 11.9) stars. The planets have orbital periods of 4.3012, 3.1290, and 4.4631 days, masses of 0.39, 0.89, and…

地球与行星天体物理 · 物理学 2015-06-16 J. D. Hartman , G. Á. Bakos , G. Torres , G. Kovács , J. A. Johnson , A. W. Howard , G. W. Marcy , D. W. Latham , A. Bieryla , L. A. Buchhave , W. Bhatti , B. Béky , Z. Csubry , K. Penev , M. de Val-Borro , R. W. Noyes , D. A. Fischer , G. A. Esquerdo , M. Everett , T. Szklenár , G. Zhou , D. Bayliss , A. Shporer , B. J. Fulton , R. Sanchis-Ojeda , E. Falco , J. Lázár , I. Papp , P. Sári

HAT-P-55b: A Hot Jupiter Transiting a Sun-like Star

We report the discovery of a new transiting extrasolar planet, HAT-P-55b. The planet orbits a V = 13.207 +/- 0.039 sun-like star with a mass of 1.013 +/- 0.037 solar masses, a radius of 1.011 +/- 0.036 solar radii and a metallicity of -0.03…

地球与行星天体物理 · 物理学 2015-10-14 D. Juncher , L. A. Buchhave , J. D. Hartman , G. Á. Bakos , A. Bieryla , T. Kovács , I. Boisse , D. W. Latham , G. Kovács , W. Bhatti , Z. Csubry , K. Penev , M. de Val-Borro , E. Falco , G. Torres , R. W. Noyes , J. Lázár , I. Papp , P. Sári

HAT-P-4b: A metal-rich low-density transiting hot Jupiter

We describe the discovery of HAT-P-4b, a low-density extrasolar planet transiting BD+36 2593, a V = 11.2 mag slightly evolved metal-rich late F star. The planet's orbital period is 3.056536+/-0.000057 d with a mid-transit epoch of…

天体物理学 · 物理学 2016-09-08 G. Kovacs , G. A. Bakos , G. Torres , A. Sozzetti , D. W. Latham , R. W. Noyes , R. P. Butler , G. W. Marcy , D. A. Fischer , J. M. Fernandez , G. Esquerdo , D. D. Sasselov , R. P. Stefanik , A. Pal , J. Lazar , I. Papp , P. Sari

HAT-P-20b--HAT-P-23b: Four Massive Transiting Extrasolar Planets

We report the discovery of four relatively massive (2-7MJ) transiting extrasolar planets. HAT-P-20b orbits a V=11.339 K3 dwarf star with a period P=2.875317+/-0.000004d. The host star has a mass of 0.760+/-0.03 Msun, radius of 0.690+/-0.02…

地球与行星天体物理 · 物理学 2015-05-19 G. Á. Bakos , J. Hartman , G. Torres , D. W. Latham , Géza Kovács , R. W. Noyes , D. A. Fischer , J. A. Johnson , G. W. Marcy , A. W. Howard , D. Kipping , G. A. Esquerdo , A. Shporer , B. Béky , L. A. Buchhave , G. Perumpilly , M. Everett , D. D. Sasselov , R. P. Stefanik , J. Lázár , I. Papp , P. Sári

HAT-P-14b: A 2.2 Jupiter-mass exoplanet transiting a bright F star

We report the discovery of HAT-P-14b, a fairly massive transiting extrasolar planet orbiting the moderately bright star GSC 3086-00152 (V = 9.98), with a period of P = 4.627669 +/- 0.000005 days. The transit is close to grazing (impact…

地球与行星天体物理 · 物理学 2015-05-18 G. Torres , G. A. Bakos , J. Hartman , Geza Kovacs , R. W. Noyes , D. W. Latham , D. A. Fischer , J. A. Johnson , G. W. Marcy , A. W. Howard , D. D. Sasselov , D. Kipping , B. Sipocz , R. P. Stefanik , G. A. Esquerdo , M. E. Everett , J. Lazar , I. Papp , P. Sari

HAT-P-58b -- HAT-P-64b: Seven Planets Transiting Bright Stars

We report the discovery and characterization of 7 transiting exoplanets from the HATNet survey. The planets, which are hot Jupiters and Saturns transiting bright sun-like stars, include: HAT-P-58b (with mass Mp = 0.37 MJ, radius Rp = 1.33…

地球与行星天体物理 · 物理学 2021-06-23 G. Á. Bakos , J. D. Hartman , W. Bhatti , Z. Csubry , K. Penev , A. Bieryla , D. W. Latham , S. Quinn , L. A. Buchhave , G. Kovács , G. Torres , R. W. Noyes , E. Falco , B. Béky , T. Szklenár , G. A. Esquerdo , A. W. Howard , H. Isaacson , G. Marcy , B. Sato , I. Boisse , A. Santerne , G. Hébrard , M. Rabus , D. Harbeck , C. McCully , M. E. Everett , E. P. Horch , L. Hirsch , S. B. Howell , C. X. Huang , J. Lázár , I. Papp , P. Sári

HAT-P-42b and HAT-P-43b. Two Inflated Transiting Hot Jupiters from the HATNet Survey

First identified from the HATNet wide-field photometric survey, these candidate transiting planets were then followed-up with a variety of photometric observations. Determining the planetary nature of the objects and characterizing the…

地球与行星天体物理 · 物理学 2015-06-12 I. Boisse , J. Hartman , G. Bakos , K. Penev , Z. Csubry , B. Beky , D. Latham , A. Bieryla , G. Torres , G. Kovacs , L. Buchhave , T. Hansen , M. Everett , G. Esquerdo , T. Szklenar , E. Falco , A. Shporer , B. Fulton , R. Noyes , R. Stefanik , J. Lazar , I. Papp , P. Sari

HATS-39b, HATS-40b, HATS-41b, and HATS-42b: Three Inflated Hot Jupiters and a Super-Jupiter Transiting F Stars

We report the discovery of four transiting hot Jupiters from the HATSouth survey: HATS-39b, HATS-40b, HATS41b and HATS-42b. These discoveries add to the growing number of transiting planets orbiting moderately bright (12.5 < V < 13.7) F…

地球与行星天体物理 · 物理学 2018-04-06 J. Bento , J. D. Hartman , G. A. Bakos , W. Bhatti , Z. Csubry , K. Penev , D. Bayliss , M. de Val-Borro , G. Zhou , R. Brahm , N. Espinoza , M. Rabus , A. Jordan , V. Suc , S. Ciceri , P. Sarkis , T. Henning , L. Mancini , C. G. Tinney , D. J. Wright , S. Durkan , T. G. Tan , J. Lazar , I. Papp , P. Sari

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

We report the discovery and characterization of four transiting exoplanets by the HATNet survey. The planet HAT-P-50b has a mass of 1.35 M_J and a radius of 1.29 R_J, and orbits a bright (V = 11.8 mag) M = 1.27 M_sun, R = 1.70 R_sun star…

地球与行星天体物理 · 物理学 2015-11-11 Joel D. Hartman , Waqas Bhatti , Gáspár Á. Bakos , Allyson Bieryla , Géza Kovács , David W. Latham , Zoltan Csubry , Miguel de Val-Borro , Kaloyan Penev , Lars A. Buchhave , Guillermo Torres , Andrew W. Howard , Geoff W. Marcy , John A. Johnson , Howard Isaacson , Bun'ei Sato , Isabelle Boisse , Emilio Falco , Mark E. Everett , Tamas Szklenar , Benjamin J. Fulton , Avi Shporer , Tamas Kovács , Terese Hansen , Bence Béky , Robert W. Noyes , József Lázár , Istvan Papp , Pál Sári

HAT-P-27b: A hot Jupiter transiting a G star on a 3 day orbit

We report the discovery of HAT-P-27b, an exoplanet transiting the moderately bright G8 dwarf star GSC 0333-00351 (V=12.214). The orbital period is 3.039586 +/- 0.000012 d, the reference epoch of transit is 2455186.01879 +/- 0.00054 (BJD),…

地球与行星天体物理 · 物理学 2015-03-17 Bence Béky , Gáspár Á. Bakos , Joel Hartman , Guillermo Torres , David W. Latham , Andres Jordán , Pamela Arriagada , Daniel Bayliss , László L. Kiss , Géza Kovács , Sam N. Quinn , Geoffrey W. Marcy , Andrew W. Howard , Debra A. Fischer , John A. Johnson , Gilbert A. Esquerdo , Robert W. Noyes , Lars A. Buchhave , Dimitar D. Sasselov , Robert P. Stefanik , Gopakumar Perumpilly , József Lázár , István Papp , Pál Sári

HAT-P-32b and HAT-P-33b: Two Highly Inflated Hot Jupiters Transiting High-Jitter Stars

We report the discovery of two exoplanets transiting high-jitter stars. HAT-P-32b orbits the bright V=11.289 star GSC 3281-00800, with a period P = 2.150008 d. The stellar and planetary masses and radii depend on the eccentricity of the…

地球与行星天体物理 · 物理学 2015-05-28 J. D. Hartman , G. Á. Bakos , G. Torres , D. W. Latham , G. Kovács , B. Béky , S. N. Quinn , T. Mazeh , A. Shporer , G. W. Marcy , A. W. Howard , D. A. Fischer , J. A. Johnson , G. A. Esquerdo , R. W. Noyes , D. D. Sasselov , R. P. Stefanik , J. M. Fernandez , T. Szklenár , J. Lázár , I. Papp , P. Sári

HAT-P-28b and HAT-P-29b: Two Sub-Jupiter Mass Transiting Planets

We present the discovery of two transiting exoplanets. HAT-P-28b orbits a V=13.03 G3 dwarf star with a period P = 3.2572 d and has a mass of 0.63 +- 0.04 MJ and a radius of 1.21 + 0.11 -0.08 RJ yielding a mean density of 0.44 +- 0.09 g…

地球与行星天体物理 · 物理学 2015-05-27 L. A. Buchhave , G. A. Bakos , J. D. Hartman , G. Torres , D. W. Latham , J. Andersen , G. Kovacs , R. W. Noyes , A. Shporer , G. A. Esquerdo , D. A. Fischer , J. A. Johnson , G. W. Marcy , A. W. Howard , B. Beky , D. D. Sasselov , G. Furesz , S. N. Quinn , R. P. Stefanik , T. Szklenar , P. Berlind , M. L. Calkins , J. Lazar , I. Papp , P. Sari

HAT-P-49b: A 1.7 M_J Planet Transiting a Bright 1.5 M_S F-Star

We report the discovery of the transiting extrasolar planet HAT-P-49b. The planet transits the bright (V = 10.3) slightly evolved F-star HD 340099 with a mass of 1.54M_S and a radius of 1.83 R_S. HAT-P-49b is orbiting one of the 25…

地球与行星天体物理 · 物理学 2015-06-18 A. Bieryla , J. D. Hartman , G. A. Bakos , W. Bhatti , G. Kovacs , I. Boisse , D. W. Latham , L. A. Buchhave , Z. Csubry , K. Penev , M. de Val-Borro , B. Beky , E. Falco , G. Torres , R. W. Noyes , P. Berlind , M. C. Calkins , G. A. Esquerdo , J. Lazar , I. Papp , P. Sari

HATS-31b Through HATS-35b: Five Transiting Hot Jupiters Discovered by the HATSouth Survey

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 11.9-14.4mag while the planets…

地球与行星天体物理 · 物理学 2016-11-15 M. de Val-Borro , G. Á. 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

HAT-P-25b: a Hot-Jupiter Transiting a Moderately Faint G Star

We report the discovery of HAT-P-25b, a transiting extrasolar planet orbiting the V = 13.19 G5 dwarf star GSC 1788-01237, with a period P = 3.652836 +/- 0.000019 days, transit epoch Tc = 2455176.85173 +/- 0.00047 (BJD), and transit duration…

地球与行星天体物理 · 物理学 2015-05-19 S. N. Quinn , G. Á. Bakos , J. Hartman , G. Torres , G. Kovács , D. W. Latham , R. W. Noyes , D. A. Fischer , J. A. Johnson , G. W. Marcy , A. W. Howard , A. Szentgyorgyi , G. Fürész , L. A. Buchhave , B. Béky , D. D. Sasselov , R. P. Stefanik , G. Perumpilly , M. Everett , J. Lázár , I. Papp , P. Sári

HATS-43b, HATS-44b, HATS-45b, and HATS-46b: Four Short Period Transiting Giant Planets in the Neptune-Jupiter Mass Range

We report the discovery of four short period extrasolar planets transiting moderately bright stars from photometric measurements of the HATSouth network coupled to additional spectroscopic and photometric follow-up observations. While the…

地球与行星天体物理 · 物理学 2018-02-28 R. Brahm , J. D. Hartman , A. Jordan , G. A. Bakos , N. Espinoza , M. Rabus , W. Bhatti , K. Penev , P. Sarkis , V. Suc , Z. Csubry , D. Bayliss , J. Bento , G. Zhou , L. Mancini , T. Henning , S. Ciceri , M. de Val-Borro , S. Shectman , J. D. Crane , P. Arriagada , P. Butler , J. Teske , I. Thompson , D. Osip , M. Diaz , B. Schmidt , J. Lazar , I. Papp , P. Sari

HAT-P-5b: A Jupiter-like hot Jupiter Transiting a Bright Star

We report the discovery of a planet transiting a moderately bright (V = 12.00) G star, with an orbital period of 2.788491 +/-0.000025 days. From the transit light curve we determine that the radius of the planet is Rp = 1.257 +/- 0.053…

天体物理学 · 物理学 2009-11-13 G. A. Bakos , A. Shporer , A. Pal , G. Torres , Geza Kovacs , D. W. Latham , T. Mazeh , A. Ofir , R. W. Noyes , D. D. Sasselov , F. Bouchy , F. Pont , D. Queloz , S. Udry , G. Esquerdo , B. Sipocz , Gabor Kovacs , J. Lazar , I. Papp , P. Sari

HAT-P-13b,c: a transiting hot Jupiter with a massive outer companion on an eccentric orbit

We report on the discovery of a planetary system with a close-in transiting hot Jupiter on a near circular orbit and a massive outer planet on a highly eccentric orbit. The inner planet, HAT-P-13b, transits the bright V=10.622 G4 dwarf star…

地球与行星天体物理 · 物理学 2015-05-13 G. A. Bakos , A. W. Howard , R. W. Noyes , J. Hartman , G. Torres , Geza Kovacs , D. A. Fischer , D. W. Latham , J. A. Johnson , G. W. Marcy , D. D. Sasselov , R. P. Stefanik , B. Sipocz , Gabor Kovacs , G. A. Esquerdo , A. Pal , J. Lazar , I. Papp

HAT-P-47b AND HAT-P-48b: Two Low Density Sub-Saturn-Mass Transiting Planets on the Edge of the Period--Mass Desert

We report the discovery of two new transiting extrasolar planets orbiting moderately bright (V = 10.7 and 12.2 mag) F stars (masses of 1.39 Msun and 1.10 Msun, respectively). The planets have periods of P = 4.7322 d and 4.4087 d, and masses…

地球与行星天体物理 · 物理学 2016-06-16 G. Á. Bakos , J. D. Hartman , G. Torres , D. W. Latham , B. Sato , A. Bieryla , A. Shporer , A. W. Howard , B. J. Fulton , L. A. Buchhave , K. Penev , G. Kovács , T. Kovács , Z. Csubry , G. A. Esquerdo , M. Everett , T. Szklenár , S. N. Quinn , B. Béky , G. W. Marcy , R. W. Noyes , J. Lázár , I. Papp , P. Sári