657223 2016 NM21

Main-belt minor planet

Designation: (657223) 2016 NM21
Class: Main-belt
Semi-major axis: 2.2954877 AU
Eccentricity: 0.2445433
Inclination: 9.04895°
Absolute magnitude (H): 17.86
Perihelion: 1.734 AU
Aphelion: 2.857 AU