177657 2005 CN21

Main-belt minor planet

Designation: (177657) 2005 CN21
Class: Main-belt
Semi-major axis: 2.3900782 AU
Eccentricity: 0.1319533
Inclination: 2.64382°
Absolute magnitude (H): 17
Perihelion: 2.075 AU
Aphelion: 2.705 AU