Home›Asteroids›531231 2012 HP87531231 2012 HP87Main-belt minor planetDesignation(531231) 2012 HP87ClassMain-beltSemi-major axis2.4613025 AUEccentricity0.115216Inclination6.84452°Absolute magnitude (H)17.8Perihelion2.178 AUAphelion2.745 AU