Home›Asteroids›878291 2011 YP1878291 2011 YP1Main-belt minor planetDesignation(878291) 2011 YP1ClassMain-beltSemi-major axis2.2716267 AUEccentricity0.3410549Inclination23.889°Absolute magnitude (H)18.26Perihelion1.497 AUAphelion3.046 AU