66443 1999 NW57

Main-belt minor planet

Designation: (66443) 1999 NW57
Class: Main-belt
Semi-major axis: 2.5740207 AU
Eccentricity: 0.24883
Inclination: 13.4665°
Absolute magnitude (H): 15.25
Perihelion: 1.934 AU
Aphelion: 3.215 AU