12186 Mitukurigen
From Wikipedia, the free encyclopedia
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Discovery and designation
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| Discovered by | H. Kosai and K. Hurukawa |
| Discovery site | Kiso Station of the Tokyo Astronomical Observatory |
| Discovery date | March 12, 1977 |
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Designations
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| MPC designation | 12186 |
| Alternative names[1] | 1977 ER5 |
| Epoch May 14, 2008 | |
| Ap | 3.0801195 |
| Peri | 2.7314651 |
| Eccentricity | 0.0599930 |
| Orbital period | 1809.2362415 |
| Mean anomaly | 232.42446 |
| Inclination | 0.81086 |
| Longitude of ascending node | 266.19039 |
| Argument of peri | 138.49810 |
| Absolute magnitude | 13.6 |
12186 Mitukurigen (1977 ER5) is a Main-belt Asteroid discovered on March 12, 1977 by H. Kosai and K. Hurukawa at the Kiso Station of the Tokyo Astronomical Observatory.

