4712 Iwaizumi
From Wikipedia, the free encyclopedia
| Discovery and designation | |
|---|---|
| Discovered by | Endate and Watanabe |
| Discovery site | Kitami |
| Discovery date | August 25, 1989 |
| Designations | |
| MPC designation | 4712 |
| Named after | Iwaizumi |
| Alternative names | 1989 QE |
| Orbital characteristics | |
| Epoch May 14, 2008 | |
| Aphelion | 3.5646131 |
| Perihelion | 2.7433593 |
| Eccentricity | 0.1301930 |
| Orbital period | 2045.9174343 |
| Mean anomaly | 138.00521 |
| Inclination | 12.16741 |
| Longitude of ascending node | 334.53903 |
| Argument of perihelion | 347.03720 |
| Physical characteristics | |
| Geometric albedo | 0.0933 |
| Absolute magnitude (H) | 10.90 |
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4712 Iwaizumi (1989 QE) is a main-belt asteroid discovered on August 25, 1989 by Endate and Watanabe at Kitami.
References
- Behrend, R. (2006) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html
External links
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