24680 Alleven
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| Discovery and designation | |
|---|---|
| Discovered by | R. H. McNaught |
| Discovery site | Siding Spring |
| Discovery date | December 30, 1989 |
| Designations | |
| MPC designation | 24680 |
| Alternative names | 1989 YE4 |
| Orbital characteristics | |
| Epoch May 14, 2008 | |
| Aphelion | 2.5056947 |
| Perihelion | 2.0550867 |
| Eccentricity | 0.0988006 |
| Orbital period | 1257.8020852 |
| Mean anomaly | 113.11084 |
| Inclination | 5.85325 |
| Longitude of ascending node | 126.23590 |
| Argument of perihelion | 1.39806 |
| Physical characteristics | |
| Absolute magnitude (H) | 15.2 |
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24680 Alleven (1989 YE4) is a main belt asteroid discovered on December 30, 1989 by R. H. McNaught at Siding Spring. The name is a reference to the minor planet number, which consist of all the even decimal digits.
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