Home›Asteroids›273689 2007 ER31273689 2007 ER31Main-belt minor planetDesignation(273689) 2007 ER31ClassMain-beltSemi-major axis2.3634341 AUEccentricity0.1030364Inclination2.86189°Absolute magnitude (H)17.36Perihelion2.120 AUAphelion2.607 AU