10489 Keinonen

Main-belt minor planet

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Designation: (10489) Keinonen
Class: Main-belt
Semi-major axis: 3.0048095 AU
Eccentricity: 0.0894066
Inclination: 10.91543°
Absolute magnitude (H): 12.4
Perihelion: 2.736 AU
Aphelion: 3.273 AU