8021 Walter
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| Discovery and designation | |
|---|---|
| Discovered by | C. S. Shoemaker and D. H. Levy |
| Discovery site | Palomar Observatory |
| Discovery date | October 22, 1990 |
| Designations | |
| MPC designation | 8021 |
| Alternative names | 1990 UO2 |
| Orbital characteristics | |
| Epoch May 14, 2008 | |
| Aphelion | 2.8998147 |
| Perihelion | 1.8384469 |
| Eccentricity | 0.2239994 |
| Orbital period | 1331.9317958 |
| Mean anomaly | 289.01956 |
| Inclination | 23.78821 |
| Longitude of ascending node | 236.99605 |
| Argument of perihelion | 162.12578 |
| Physical characteristics | |
| Absolute magnitude (H) | 12.8 |
|
| |
8021 Walter (1990 UO2) is a main-belt asteroid discovered on October 22, 1990 by C. S. Shoemaker and D. H. Levy at Palomar Observatory.
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