2017 NP21

Outer belt minor planet

Designation: 2017 NP21
Class: Outer belt
Semi-major axis: 3.2083829 AU
Eccentricity: 0.124924
Inclination: 17.79306°
Absolute magnitude (H): 17.3
Perihelion: 2.808 AU
Aphelion: 3.609 AU