558277 2015 AO21

Main-belt minor planet

Designation: (558277) 2015 AO21
Class: Main-belt
Semi-major axis: 2.7777337 AU
Eccentricity: 0.1836643
Inclination: 9.21635°
Absolute magnitude (H): 17.75
Perihelion: 2.268 AU
Aphelion: 3.288 AU