9381 Lyon
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| Discovery and designation | |
|---|---|
| Discovered by | H. Debehogne and E. W. Elst |
| Discovery site | European Southern Observatory |
| Discovery date | September 15, 1993 |
| Designations | |
| MPC designation | 9381 |
| Named after | Lyon |
| Alternative names | 1993 RT19 |
| Orbital characteristics | |
| Epoch May 14, 2008 | |
| Aphelion | 3.1710807 |
| Perihelion | 2.8386933 |
| Eccentricity | 0.0553078 |
| Orbital period | 1902.5700233 |
| Mean anomaly | 206.46968 |
| Inclination | 1.13986 |
| Longitude of ascending node | 356.24103 |
| Argument of perihelion | 96.11493 |
| Physical characteristics | |
| Absolute magnitude (H) | 13.1 |
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9381 Lyon (1993 RT19) is a main-belt asteroid discovered on September 15, 1993 by H. Debehogne and E. W. Elst at the European Southern Observatory.
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