Two new "very hot Jupiters" among the OGLE transiting candidates

• Tipo: Artigo em Revista Científica Internacional
• Data: 2004

Autores

Bouchy, F (Autor) Outra; Pont, F (Autor) Outra; N.C. Santos (Autor) Outra; Melo, C (Autor) Outra; Mayor, M (Autor) Outra; Queloz, D (Autor) Outra; Udry, S (Autor) Outra

Revista

Título: Astronomy and Astrophysics

Vol. 421

Páginas: L13-L16

ISSN: 0004-6361

Editora: EDP Sciences

Indexação

ISI Web of Knowledge - 192 Citações

Scopus - 189 Citações

Outras Informações

ID Authenticus: P-000-9HA

DOI: 10.1051/0004-6361:20040170

Abstract (EN): As a result of a radial velocity follow-up of OGLE planetary transit candidates in Carina, we report the discovery of two new transiting planets with very short orbital periods: OGLE-TR-113 with m = 1.35 +/- 0.22 M-Jup, r = 1.08(-0.05)(+0.07) R-Jup, P = 1.43 days, and OGLE-TR-132 with m = 1.01 +/- 0.31 M-Jup, r = 1.15(-0.13)(+0.80) R-Jup, = 1.69 days. These detections bring to three the number of known "very hot Jupiter" (Jovian exoplanets like OGLE-TR-56 with periods around 1.5 days). This indicates that the accumulation of periods around 3 days found in radial velocity surveys does not reflect an absolute limit.

Idioma: Inglês

Tipo (Avaliação Docente): Científica

Nº de páginas: 4