227877 2007 ER21

Main-belt minor planet

Designation: (227877) 2007 ER21
Class: Main-belt
Semi-major axis: 2.6632756 AU
Eccentricity: 0.2461386
Inclination: 3.5955°
Absolute magnitude (H): 16.24
Perihelion: 2.008 AU
Aphelion: 3.319 AU