21431 Amberhess

Main-belt minor planet

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Designation: (21431) Amberhess
Class: Main-belt
Semi-major axis: 2.3409671 AU
Eccentricity: 0.1104032
Inclination: 6.1949°
Absolute magnitude (H): 15.28
Perihelion: 2.083 AU
Aphelion: 2.599 AU