831164 2009 BT21

Main-belt minor planet

Designation: (831164) 2009 BT21
Class: Main-belt
Semi-major axis: 2.5720575 AU
Eccentricity: 0.2174652
Inclination: 8.19718°
Absolute magnitude (H): 17.92
Perihelion: 2.013 AU
Aphelion: 3.131 AU