2018 SR21

Main-belt minor planet

Designation: 2018 SR21
Class: Main-belt
Semi-major axis: 2.3875814 AU
Eccentricity: 0.1690864
Inclination: 2.9183°
Absolute magnitude (H): 19.13
Perihelion: 1.984 AU
Aphelion: 2.791 AU