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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
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).    
Eroselongated5h16m12s.913 1.084 AUasteroid642 days35 × 16 × 17 km1898i = 10°.8a = 1.48 AUA small Asteroid.433< 0.15 AUe = 0.223G. Witt

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