257573 1999 CH4

Main-belt minor planet

Designation: (257573) 1999 CH4
Class: Main-belt
Semi-major axis: 2.5615827 AU
Eccentricity: 0.230305
Inclination: 3.58611°
Absolute magnitude (H): 16.62
Perihelion: 1.972 AU
Aphelion: 3.152 AU