Artículo
Díaz, R.F.; Rojo, P.; Melita, M.; Hoyer, S.; Minniti, D.; Mauas, P.J.D.; Ruíz, M.T. "Period variations in extrasolar transiting planet OGLE-TR-111b" (2008) Proceedings of the International Astronomical Union. 4(S253):450-453
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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. © 2009 International Astronomical Union.
Registro:
| Documento: | Artículo |
| Título: | Period variations in extrasolar transiting planet OGLE-TR-111b |
| Autor: | Díaz, R.F.; Rojo, P.; Melita, M.; Hoyer, S.; Minniti, D.; Mauas, P.J.D.; Ruíz, M.T. |
| Filiación: | Instituto de Astronomía y Física del Espacio (CONICET-UBA), Buenos Aires, Argentina Department of Astronomy, Universidad de Chile, Santiago, Chile Department of Astronomy, Pontificia Universidad Católica, Casilla 306, Santiago 22, Chile Specola Vaticana, V-00120 Citta del Vaticano, Italy |
| Año: | 2008 |
| Volumen: | 4 |
| Número: | S253 |
| Página de inicio: | 450 |
| Página de fin: | 453 |
| DOI: | http://dx.doi.org/10.1017/S1743921308026902 |
| Título revista: | Proceedings of the International Astronomical Union |
| Título revista abreviado: | Proc. Int. Astron. Union |
| ISSN: | 17439213 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_17439213_v4_nS253_p450_Diaz |
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Citas:
---------- APA ----------
Díaz, R.F., Rojo, P., Melita, M., Hoyer, S., Minniti, D., Mauas, P.J.D. & Ruíz, M.T. (2008) . Period variations in extrasolar transiting planet OGLE-TR-111b. Proceedings of the International Astronomical Union, 4(S253), 450-453.http://dx.doi.org/10.1017/S1743921308026902
---------- CHICAGO ----------
Díaz, R.F., Rojo, P., Melita, M., Hoyer, S., Minniti, D., Mauas, P.J.D., et al. "Period variations in extrasolar transiting planet OGLE-TR-111b" . Proceedings of the International Astronomical Union 4, no. S253 (2008) : 450-453.http://dx.doi.org/10.1017/S1743921308026902
---------- MLA ----------
Díaz, R.F., Rojo, P., Melita, M., Hoyer, S., Minniti, D., Mauas, P.J.D., et al. "Period variations in extrasolar transiting planet OGLE-TR-111b" . Proceedings of the International Astronomical Union, vol. 4, no. S253, 2008, pp. 450-453.http://dx.doi.org/10.1017/S1743921308026902
---------- VANCOUVER ----------
Díaz, R.F., Rojo, P., Melita, M., Hoyer, S., Minniti, D., Mauas, P.J.D., et al. Period variations in extrasolar transiting planet OGLE-TR-111b. Proc. Int. Astron. Union. 2008;4(S253):450-453.http://dx.doi.org/10.1017/S1743921308026902
