21718 Cheonghapark
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Discovery and designation
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Discovered by | Lincoln Laboratory Near-Earth Asteroid Research Team |
Discovery site | Socorro |
Discovery date | September 9, 1999 |
Designations
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MPC designation | 21718 |
Alternative names[1] | 1999 RO115 |
Epoch May 14, 2008 | |
Ap | 3.0346189 |
Peri | 2.0955203 |
Eccentricity | 0.1830552 |
Orbital period | 1500.5385683 |
Mean anomaly | 352.43045 |
Inclination | 2.61621 |
Longitude of ascending node | 135.88184 |
Argument of peri | 263.84350 |
Absolute magnitude | 14.1 |
21718 Cheonghapark (1999 RO115) is a Main-belt Asteroid discovered on September 9, 1999 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.