8931 Hirokimatsuo
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Discovery and designation
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Discovered by | T. Kobayashi |
Discovery site | Oizumi |
Discovery date | January 6, 1997 |
Designations
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MPC designation | 8931 |
Alternative names[1] | 1997 AC4 |
Epoch May 14, 2008 | |
Ap | 2.9012251 |
Peri | 1.8224089 |
Eccentricity | 0.2283869 |
Orbital period | 1325.7687912 |
Mean anomaly | 218.40326 |
Inclination | 2.22479 |
Longitude of ascending node | 341.73876 |
Argument of peri | 329.61144 |
Absolute magnitude | 14.0 |
8931 Hirokimatsuo (1997 AC4) is a Main-belt Asteroid discovered on January 6, 1997 by T. Kobayashi at Oizumi.