220736 Niihama

Main-belt minor planet

Designation: (220736) Niihama
Class: Main-belt
Semi-major axis: 3.1653753 AU
Eccentricity: 0.2397924
Inclination: 25.27337°
Absolute magnitude (H): 15.14
Perihelion: 2.406 AU
Aphelion: 3.924 AU