Jisho

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(小惑星)
Wikipedia definition
1. 580 Selene580 Selene 580 Selene is a minor planet orbiting the Sun. The name Selene is that of an ancient Greek goddess of the Moon. This body orbits the Sun nearly mid-way between the orbits of Mars and Jupiter. The orbital eccentricity is slightly lower than that of Mars. Based on its light curve, Selene has an estimated rotation period of 0.3947±0.0004 days, or just under 9.5 hours. During each rotation, the apparent magnitude varies by 0.27. The approximate diameter of this asteroid is 46 km.
Read “580 Selene” on English Wikipedia
Read “セレーネ (小惑星)” on Japanese Wikipedia
Read “580 Selene” on DBpedia

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