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Ra-Shalom (minor planet 2100)
The largest known of the Aten group of Earth-crossing asteroids. Discovered in 1978 by E. Helin, it has a year shorter than Earth's.
| diameter | 2.4 km |
| spectral class | C |
| rotational period | 19.79 hours |
| semimajor axis | 0.832 AU |
| perihelion | 0.469 AU |
| aphelion | 1.195 AU |
| eccentricity | 0.436 |
| inclination | 15.7° |
Related category
• NOTABLE ASTEROIDS, CENTAURS, AND KUIPER BELT OBJECTS
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