2001 Einstein
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| Discovery | |
|---|---|
| Discovered by: | Paul Wild |
| Discovery date: | March 5, 1973 |
| Alternative names: | 1973 EB |
| Minor planet category: | Main belt |
| Orbital characteristics | |
| Epoch June 14, 2006 (JD 2453900.5) | |
| Aphelion distance: | 317.776 Gm (2.124 AU) |
| Perihelion distance: | 260.674 Gm (1.742 AU) |
| Semi-major axis: | 289.225 Gm (1.933 AU) |
| Eccentricity: | 0.099 |
| Orbital period: | 981.894 d (2.69 a) |
| Avg. orbital speed: | 21.37 km/s |
| Mean anomaly: | 87.584° |
| Inclination: | 22.684° |
| Longitude of ascending node: | 357.156° |
| Argument of perihelion: | 217.619° |
| Physical characteristics | |
| Dimensions: | ? km |
| Mass: | ?×10? kg |
| Mean density: | ? g/cm³ |
| Equatorial surface gravity: | ? m/s² |
| Escape velocity: | ? km/s |
| Rotation period: | ? d |
| Albedo: | 0.10? |
| Temperature: | ~200 K |
| Spectral type: | ? |
| Absolute magnitude: | 12.85 |
2001 Einstein is an asteroid discovered on March 5, 1973. It is named in honour of the German-American physicist and Nobelist Albert Einstein.
Arthur C. Clarke joked in the postscript of his novel 3001: The Final Odyssey that he was hoping asteroid 2001 would be named after him, and was slightly miffed that Einstein got there first.
| Minor planets | ||
|---|---|---|
| Previous minor planet | 2001 Einstein | Next minor planet |
| List of asteroids | ||
Vulcanoids · Near-Earth asteroids · Main belt · Jupiter Trojans · Centaurs · Damocloids · Comets · Trans-Neptunians (Kuiper belt • Scattered disc • Oort cloud)
For other objects and regions, see Asteroid groups and families, Binary asteroids, Asteroid moons and the Solar System.
For a complete listing, see List of asteroids. See also Pronunciation of asteroid names and Meanings of asteroid names.