2018 AT21

Main-belt minor planet

Designation: 2018 AT21
Class: Main-belt
Semi-major axis: 2.6635394 AU
Eccentricity: 0.1865661
Inclination: 14.95018°
Absolute magnitude (H): 18.39
Perihelion: 2.167 AU
Aphelion: 3.160 AU