928 citations · 3.7k across the 26 of their papers we have counts for
10 papers · 1 filter
HAT-P-26b: A Low-Density Neptune-Mass Planet Transiting a K Star
J. D. Hartman, G. Á. Bakos, D. M. Kipping +20
We report the discovery of HAT-P-26b, a transiting extrasolar planet orbiting the moderately bright V=11.744 K1 dwarf star GSC 0320-01027, with a period P = 4.234516 +- 0.000015 d,…
Chemical evolution of the Galactic bulge as traced by microlensed dwarf and subgiant stars. III. Detection of lithium in the metal-poor bulge dwarf MOA-2010-BLG-285S
T. Bensby, M. Asplund, J. A. Johnson +8
Context: In order to study the evolution of Li in the Galaxy it is necessary to observe dwarf or subgiant stars. Abridged Although Li has been extensively studied in the Galactic d…
HAT-P-17b,c: A Transiting, Eccentric, Hot Saturn and a Long-period, Cold Jupiter
A. W. Howard, G. Á. Bakos, J. Hartman +18
We report the discovery of HAT-P-17b,c, a multi-planet system with an inner transiting planet in a short-period, eccentric orbit and an outer planet in a 4.8 yr, nearly circular or…
HAT-P-25b: a Hot-Jupiter Transiting a Moderately Faint G Star
S. N. Quinn, G. Á. Bakos, J. Hartman +19
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 epoc…
HAT-P-20b--HAT-P-23b: Four Massive Transiting Extrasolar Planets
G. Á. Bakos, J. Hartman, G. Torres +19
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 s…
HAT-P-24b: An inflated hot-Jupiter on a 3.36d period transiting a hot, metal-poor star
D. M. Kipping, G. A. Bakos, J. Hartman +17
We report the discovery of HAT-P-24b, a transiting extrasolar planet orbiting the moderately bright V=11.818 F8 dwarf star GSC 0774-01441, with a period P = 3.3552464 +/- 0.0000071…
HAT-P-18b and HAT-P-19b: Two Low-Density Saturn-Mass Planets Transiting Metal-Rich K Stars
J. D. Hartman, G. Á. Bakos, B. Sato +20
We report the discovery of two new transiting extrasolar planets. HAT-P-18b orbits the V=12.759 K2 dwarf star GSC 2594-00646, with a period P=5.508023+-0.000006 d, transit epoch Tc…
HAT-P-15b: A 10.9-day Extrasolar Planet Transiting a Solar-type Star
G. Kovács, G. Á. Bakos, J. D. Hartman +16
We report the discovery of HAT-P-15b, a transiting extrasolar planet in the `period valley', a relatively sparsely-populated period regime of the known extrasolar planets. The host…
HAT-P-16b: A 4 Mj Planet Transiting A Bright Star On An Eccentric Orbit
L. A. Buchhave, G. A. Bakos, J. D. Hartman +19
We report the discovery of HAT-P-16b, a transiting extrasolar planet orbiting the V = 10.8 mag F8 dwarf GSC 2792-01700, with a period P = 2.775960 +- 0.000003 d, transit epoch Tc =…
Gas Absorption in the KH 15D System: Further Evidence for Dust Settling in the Circumbinary Disk
S. M. Lawler, W. Herbst, S. Redfield +5
Na I D lines in the spectrum of the young binary KH 15D have been analyzed in detail. We find an excess absorption component that may be attributed to foreground interstellar absor…