We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
HATS-13b and HATS-14b: two transiting hot Jupiters from the HATSouth survey.
- Authors
Mancini, L.; Hartman, J. D.; Penev, K.; Bakos, G. Á.; Brahm, R.; Ciceri, S.; Th. Henning; Csubry, Z.; Bayliss, D.; Zhou, G.; Rabus, M.; de Val-Borro, M.; Espinoza, N.; Jordán, A.; Suc, V.; Bhatti, W.; Schmidt, B.; Sato, B.; Tan, T. G.; Wright, D. J.
- 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* = 0.96 M⊙, R* = 0.89 R⊙, Teff ≈ 5500 K, [Fe/H] = 0.05; HATS-14: V = 13.8 mag, M* = 0.97 M⊙, R* = 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.
- Subjects
HOT Jupiters; PLANETARY orbits; ASTRONOMICAL photometry; RADIAL velocity of stars; ASTRONOMICAL spectroscopy; ASTROMETRIC telescopes; DENSITY of stars
- Publication
Astronomy & Astrophysics / Astronomie et Astrophysique, 2015, Vol 580, p1
- ISSN
0004-6361
- Publication type
Article
- DOI
10.1051/0004-6361/201526069