Home›Asteroids›203016 1999 YP4203016 1999 YP4Main-belt minor planetDesignation(203016) 1999 YP4ClassMain-beltSemi-major axis2.6037577 AUEccentricity0.2001388Inclination33.71477°Absolute magnitude (H)15.46Perihelion2.083 AUAphelion3.125 AU