2021 RS257

Main-belt minor planet

Designation: 2021 RS257
Class: Main-belt
Semi-major axis: 2.5353129 AU
Eccentricity: 0.2638573
Inclination: 13.18478°
Absolute magnitude (H): 19.34
Perihelion: 1.866 AU
Aphelion: 3.204 AU