2017 SR221

Main-belt minor planet

Designation: 2017 SR221
Class: Main-belt
Semi-major axis: 3.1120311 AU
Eccentricity: 0.0781208
Inclination: 10.5717°
Absolute magnitude (H): 17.02
Perihelion: 2.869 AU
Aphelion: 3.355 AU