Home›Asteroids›551870 2013 OA4551870 2013 OA4Main-belt minor planetDesignation(551870) 2013 OA4ClassMain-beltSemi-major axis3.1678353 AUEccentricity0.0593387Inclination7.51926°Absolute magnitude (H)15.85Perihelion2.980 AUAphelion3.356 AU