2017 NB21

Main-belt minor planet

Designation: 2017 NB21
Class: Main-belt
Semi-major axis: 2.5964792 AU
Eccentricity: 0.2274049
Inclination: 11.10842°
Absolute magnitude (H): 18.99
Perihelion: 2.006 AU
Aphelion: 3.187 AU