21015 Shigenari

Main-belt minor planet

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Designation: (21015) Shigenari
Class: Main-belt
Semi-major axis: 3.0342592 AU
Eccentricity: 0.110269
Inclination: 10.98543°
Absolute magnitude (H): 13.19
Perihelion: 2.700 AU
Aphelion: 3.369 AU