21082 Araimasaru
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| Discovery and designation | |
|---|---|
| Discovered by | T. Hioki and S. Hayakawa |
| Discovery site | Okutama |
| Discovery date | October 13, 1991 |
| Designations | |
| MPC designation | 21082 |
| Alternative names | 1991 TG2 |
| Orbital characteristics | |
| Epoch May 14, 2008 | |
| Aphelion | 3.3623423 |
| Perihelion | 1.7821167 |
| Eccentricity | 0.3071704 |
| Orbital period | 1506.8256691 |
| Mean anomaly | 352.14526 |
| Inclination | 6.00371 |
| Longitude of ascending node | 45.62773 |
| Argument of perihelion | 2.57204 |
| Physical characteristics | |
| Absolute magnitude (H) | 14.5 |
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21082 Araimasaru (1991 TG2) is a main-belt asteroid discovered on October 13, 1991 by T. Hioki and S. Hayakawa at Okutama.
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