245142 2004 RQ257

Main-belt minor planet

Designation: (245142) 2004 RQ257
Class: Main-belt
Semi-major axis: 2.844871 AU
Eccentricity: 0.1537585
Inclination: 4.91909°
Absolute magnitude (H): 15.9
Perihelion: 2.407 AU
Aphelion: 3.282 AU