4957 Brucemurray
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Discovery and designation
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| Discovered by | Helin, E. F. |
| Discovery site | Palomar |
| Discovery date | December 15, 1990 |
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Designations
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| MPC designation | 4957 |
| Alternative names[1] | 1990 XJ |
| Epoch May 14, 2008 | |
| Ap | 1.908037760148274 |
| Peri | 1.222866934725641 |
| Eccentricity | .2188411632409098 |
| Orbital period | 715.4152692324807 |
| Mean anomaly | 11.33350480169389 |
| Inclination | 35.00928566112929 |
| Longitude of ascending node | 254.9500365335873 |
| Argument of peri | 97.42725773128413 |
| Absolute magnitude | 15.1 |
4957 Brucemurray (1990 XJ) is a [[Amor [NEO]]] discovered on December 15, 1990 by Helin, E. F. at Palomar.
[edit] External links
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