6690 Messick
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Discovery and designation
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Discovered by | B. A. Skiff |
Discovery site | Anderson Mesa Station of the Lowell Observatory |
Discovery date | September 25, 1981 |
Designations
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MPC designation | 6690 |
Alternative names[1] | 1981 SY1 |
Epoch May 14, 2008 | |
Ap | 2.6077451 |
Peri | 1.9135763 |
Eccentricity | 0.1535323 |
Orbital period | 1241.5136507 |
Mean anomaly | 352.86953 |
Inclination | 3.75624 |
Longitude of ascending node | 319.47173 |
Argument of peri | 332.91901 |
Absolute magnitude | 13.3 |
6690 Messick (1981 SY1) is a Main-belt Asteroid discovered on September 25, 1981 by B. A. Skiff at the Anderson Mesa Station of the Lowell Observatory.