2017 ER

Main-belt minor planet

Designation: 2017 ER
Class: Main-belt
Semi-major axis: 3.0079207 AU
Eccentricity: 0.4915414
Inclination: 21.26987°
Absolute magnitude (H): 19.5
Perihelion: 1.529 AU
Aphelion: 4.486 AU