2017 ER57

Main-belt minor planet

Designation: 2017 ER57
Class: Main-belt
Semi-major axis: 2.6885635 AU
Eccentricity: 0.0275804
Inclination: 21.22374°
Absolute magnitude (H): 18.79
Perihelion: 2.614 AU
Aphelion: 2.763 AU

2017 ER57 — asteroid · Vinony