Home›Asteroids›866631 2015 SO51866631 2015 SO51Main-belt minor planetDesignation(866631) 2015 SO51ClassMain-beltSemi-major axis2.3582837 AUEccentricity0.144818Inclination7.65922°Absolute magnitude (H)18.55Perihelion2.017 AUAphelion2.700 AU