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physical object > natural object > celestial body > asteroid > Eros |
Eros comparison table |
Subject | has shape | has rotation period | is a kind of | has perihelion distance | is an instance of | has orbital period | has diameter | has discovery date | has inclination | has semi-major axi | has definition | has asteroid number | has closest approach to Earth | has eccentricity | has discoverer |
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asteroid | celestial body | Also called planetoids or minor planets, the asteroids are tiny planets most of which orbit the Sun between Mars and Jupiter. The largest - and the first discovered - is Ceres, with a diameter of 1,003 km. It is estimated that there may altogether be no fewer than 40000. A few have very elliptical orbits and cross the orbits of several other (major) planets. One or two even have their own satellites (moons). | |||||||||||||
Eros | elongated | 5h16m12s.913 | 1.084 AU | asteroid | 642 days | 35 × 16 × 17 km | 1898 | i = 10°.8 | a = 1.48 AU | A small Asteroid. | 433 | < 0.15 AU | e = 0.223 | G. Witt |
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