338193 2002 RQ257

Main-belt minor planet

Designation: (338193) 2002 RQ257
Class: Main-belt
Semi-major axis: 2.8379445 AU
Eccentricity: 0.0834494
Inclination: 2.566°
Absolute magnitude (H): 17.13
Perihelion: 2.601 AU
Aphelion: 3.075 AU