1923 Osiris
From Wikipedia, the free encyclopedia
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Discovery and designation
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| Discovered by | C. J. van Houten and I. van Houten-Groeneveld |
| Discovery site | Leiden |
| Discovery date | September 24, 1960 |
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Designations
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| MPC designation | 1923 |
| Alternative names[1] | 4011 P-L |
| Epoch May 14, 2008 | |
| Ap | 2.5901610 |
| Peri | 2.2797326 |
| Eccentricity | 0.0637444 |
| Orbital period | 1387.8183626 |
| Mean anomaly | 108.85216 |
| Inclination | 4.95558 |
| Longitude of ascending node | 353.15764 |
| Argument of peri | 105.00210 |
| Geometric albedo | 0.0591 |
| Absolute magnitude | 13.10 |
1923 Osiris (4011 P-L) is a Main-belt Asteroid discovered on September 24, 1960 by C. J. van Houten and I. van Houten-Groeneveld at Leiden, on Palomar Schmidt plates taken by T. Gehrels.

