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Kepler-10b is one of several exoplanets discovered by NASA's Kepler Mission, and as of January 2011 the smallest transiting exoplanet known. It is the first rocky planet to be discovered by the Kepler mission. The discovery of this exoplanet is based on eight months of data collected from May 2009 to early January 2010.[1] Kepler-10b is 1.4 times the size of the Earth.
Datos rápidos Kepler-10b, Descubrimiento ...
Kepler-10b | ||
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![]() Size comparison of Kepler-10b with Earth. | ||
Descubrimiento | ||
Descubridor | Batalha et al. | |
Fecha | 2011-01-10 | |
Método de detección | Transit (Kepler Mission) | |
Estado | Announced | |
Estrella madre | ||
Constelación | Draco | |
Ascensión recta (α) | 19 h 02 m 43 s | |
Declinación (δ) | +50°14′29″ | |
Distancia estelar | 564 ± 88 años luz, (173 ± 27 pc) | |
Magnitud aparente | 10.96 | |
Masa | 0.895 ± 0.6 M☉ | |
Radio | 1.056 ± 0.021 R☉ | |
Temperatura | 5627 ± 44 K | |
Metalicidad | −0.15 ± 0.04 (Fe/H) | |
Edad | 11.9 ± 4.5 Ga | |
Elementos orbitales | ||
Inclinación | 84.4° | |
Semieje mayor | 0.01684 UA | |
Excentricidad | 0 | |
Elementos orbitales derivados | ||
Período orbital sideral | 0.837495 días | |
Características físicas | ||
Masa | 0.0143 MJúpiter | |
Radio | 0.127 ± 0.0003 MJúpiter |
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