2009 BT57

Main-belt minor planet

Designation: 2009 BT57
Class: Main-belt
Semi-major axis: 2.7503405 AU
Eccentricity: 0.2919467
Inclination: 6.97148°
Absolute magnitude (H): 17.83
Perihelion: 1.947 AU
Aphelion: 3.553 AU