5624 Shirley
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| Discovery and designation | |
|---|---|
| Discovered by | E. F. Helin |
| Discovery site | Palomar |
| Discovery date | January 11, 1991 |
| Designations | |
| MPC designation | 5624 |
| Named after | Donna Shirley |
| Alternative names | 1991 AY1 |
| Orbital characteristics | |
| Epoch May 14, 2008 | |
| Aphelion | 3.1817898 |
| Perihelion | 2.8478080 |
| Eccentricity | 0.0553904 |
| Orbital period | 1911.9914581 |
| Mean anomaly | 163.54347 |
| Inclination | 10.66781 |
| Longitude of ascending node | 154.88475 |
| Argument of perihelion | 225.26436 |
| Physical characteristics | |
| Absolute magnitude (H) | 11.8 |
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5624 Shirley (1991 AY1) is a main-belt asteroid discovered on January 11, 1991 by E. F. Helin at Palomar.
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