28640 Cathywong

Main-belt minor planet

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Designation: (28640) Cathywong
Class: Main-belt
Semi-major axis: 2.9323084 AU
Eccentricity: 0.1018596
Inclination: 8.38671°
Absolute magnitude (H): 14
Perihelion: 2.634 AU
Aphelion: 3.231 AU