This is an old revision of this page, as edited by Alphachimera (talk | contribs) at 20:43, 20 February 2013. The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.
Revision as of 20:43, 20 February 2013 by Alphachimera (talk | contribs)(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff)Diagram showing star positions and boundaries of the constellation and its surroundings Location of Kepler-37 in (circled) |
Kepler-37 is a star in the constellation Lyra that is host to exoplanets Kepler-37b, Kepler-37c and Kepler-37d.
Planetary system
Kepler-37b is the smallest known exoplanet, at 3865 kilometers in diameter, as of February 2013. It orbits Kepler-37 once every 13 days and is too small and too close to its star to maintain an atmosphere.
Kepler-37c is similar in size to Venus.
Kepler-37d is about three times the size of Earth and was the first explanet discovered to be "unquestionably rocky."
References
See also
- NASA, Kepler mission, Table of Confirmed Planets
 | This extrasolar-planet-related article is a stub. You can help Misplaced Pages by expanding it. |
 | This star-related article is a stub. You can help Misplaced Pages by expanding it. |