561144 2015 RJ21

Main-belt minor planet

Designation: (561144) 2015 RJ21
Class: Main-belt
Semi-major axis: 2.2439511 AU
Eccentricity: 0.1040471
Inclination: 4.65561°
Absolute magnitude (H): 18.67
Perihelion: 2.010 AU
Aphelion: 2.477 AU