4170 Semmelweis
From Wikipedia, the free encyclopedia
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Discovery and designation
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| Discovered by | Z. Vavrova |
| Discovery site | Klet |
| Discovery date | August 06, 1980 |
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Designations
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| MPC designation | 4170 |
| Alternative names[1] | 1980 PT |
| Epoch May 14, 2008 | |
| Ap | 3.2838138 |
| Peri | 2.7611504 |
| Eccentricity | 0.0864626 |
| Orbital period | 1919.3051604 |
| Mean anomaly | 128.97843 |
| Inclination | 10.33288 |
| Longitude of ascending node | 172.00472 |
| Argument of peri | 114.77809 |
| Absolute magnitude | 11.4 |
4170 Semmelweis (1980 PT) is a Main-belt Asteroid discovered on August 06, 1980 by Z. Vavrova at Klet.

