2014 ER257

Main-belt minor planet

Designation: 2014 ER257
Class: Main-belt
Semi-major axis: 3.0337178 AU
Eccentricity: 0.2220415
Inclination: 12.50207°
Absolute magnitude (H): 17.6
Perihelion: 2.360 AU
Aphelion: 3.707 AU