Home›Asteroids›387231 2012 UM39387231 2012 UM39Main-belt minor planetDesignation(387231) 2012 UM39ClassMain-beltSemi-major axis2.6879847 AUEccentricity0.0153892Inclination3.41968°Absolute magnitude (H)16.95Perihelion2.647 AUAphelion2.729 AU