4104 Alu
From Wikipedia, the free encyclopedia
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Discovery and designation
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| Discovered by | Helin, E. |
| Discovery site | Palomar |
| Discovery date | March 05, 1989 |
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Designations
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| MPC designation | 4104 |
| Alternative names[1] | 1989 ED |
| Epoch May 14, 2008 | |
| Ap | 2.8095941 |
| Peri | 2.2788851 |
| Eccentricity | 0.1042962 |
| Orbital period | 1482.2977212 |
| Mean anomaly | 143.32822 |
| Inclination | 15.69467 |
| Longitude of ascending node | 52.12912 |
| Argument of peri | 242.56720 |
| Absolute magnitude | 12.5 |
4104 Alu (1989 ED) is a Main-belt Asteroid discovered on March 05, 1989 by Helin, E. at Palomar.

