2017 BT257

Main-belt minor planet

Designation: 2017 BT257
Class: Main-belt
Semi-major axis: 2.6173331 AU
Eccentricity: 0.1459009
Inclination: 8.82996°
Absolute magnitude (H): 18.59
Perihelion: 2.235 AU
Aphelion: 2.999 AU