2009 SB257

Main-belt minor planet

Designation: 2009 SB257
Class: Main-belt
Semi-major axis: 3.0847749 AU
Eccentricity: 0.3699497
Inclination: 9.72803°
Absolute magnitude (H): 18.57
Perihelion: 1.944 AU
Aphelion: 4.226 AU