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HATS-1b: The first transiting planet discovered by the hatsouth survey

Penev, K.; Bakos, Gaspar; Bayliss, Daniel; Jordan, A.; Mohler-Fischer, M.; Zhou, Guyin (George); Suc, V.; Rabus, M.; Hartman, J.; Mancini, L.; Conroy, Peter; Schmidt, Brian; Wright, D. J.; Tinney, C. G.; Mohler, Maren


We report the discovery of HATS-1b, a transiting extrasolar planet orbiting the moderately bright V = 12.05 G dwarf star GSC 6652-00186, and the first planet discovered by HATSouth, a global network of autonomous wide-field telescopes. HATS-1b has a period of P ≈ 3.4465 days, mass of Mp ≈ 1.86 MJ, and radius of Rp ≈ 1.30 RJ. The host star has a mass of 0.99 M⊙ and radius of 1.04 R⊙. The discovery light curve of HATS-1b has near-continuous coverage over several multi-day timespans, demonstrating...[Show more]

CollectionsANU Research Publications
Date published: 2013
Type: Journal article
Source: Astronomical Journal
DOI: 10.1088/0004-6256/145/1/5
Access Rights: Open Access


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