2021 SD55

Outer belt minor planet

Designation: 2021 SD55
Class: Outer belt
Semi-major axis: 3.213943 AU
Eccentricity: 0.080395
Inclination: 9.81057°
Absolute magnitude (H): 17.3
Perihelion: 2.956 AU
Aphelion: 3.472 AU

2021 SD55 — asteroid · Vinony