Detection of period variations in extrasolar transiting planet OGLE-TR-111b
| Author | dc.contributor.author | Díaz, Rodrigo | |
| Author | dc.contributor.author | Rojo, Patricio | es_CL |
| Author | dc.contributor.author | Melita, Mario | es_CL |
| Author | dc.contributor.author | Hoyer, Sergio | es_CL |
| Author | dc.contributor.author | Minniti, Dante | es_CL |
| Author | dc.contributor.author | Mauas, Pablo J. D. | es_CL |
| Author | dc.contributor.author | Ruiz González, María Teresa | es_CL |
| Admission date | dc.date.accessioned | 2010-01-15T15:16:45Z | |
| Available date | dc.date.available | 2010-01-15T15:16:45Z | |
| Publication date | dc.date.issued | 2008-07-20 | |
| Cita de ítem | dc.identifier.citation | ASTROPHYSICAL JOURNAL LETTERS Volume: 682 Issue: 1 Pages: L49-L52 Published: JUL 20 2008 | en_US |
| Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/125145 | |
| Abstract | dc.description.abstract | Two consecutive transits of planetary companion OGLE-TR-111b were observed in the I band. Combining these observations with data from the literature, we find that the timing of the transits cannot be explained by a constant period and that the observed variations cannot be originated by the presence of a satellite. However, a perturbing planet with the mass of the Earth in an exterior orbit could explain the observations if the orbit of OGLE-TR-111b is eccentric. We also show that the eccentricity needed to explain the observations is not ruled out by the radial velocity data found in the literature. | en_US |
| Lenguage | dc.language.iso | en | en_US |
| Publisher | dc.publisher | UNIV CHICAGO PRESS | en_US |
| Keywords | dc.subject | LIGHT-CURVE PROJECT | en_US |
| Título | dc.title | Detection of period variations in extrasolar transiting planet OGLE-TR-111b | en_US |
| Document type | dc.type | Artículo de revista |
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