2021 SD57

Main-belt minor planet

Designation: 2021 SD57
Class: Main-belt
Semi-major axis: 3.1522744 AU
Eccentricity: 0.2732345
Inclination: 14.07472°
Absolute magnitude (H): 19.1
Perihelion: 2.291 AU
Aphelion: 4.014 AU