Home›Asteroids›661478 2004 SP63661478 2004 SP63Main-belt minor planetDesignation(661478) 2004 SP63ClassMain-beltSemi-major axis2.2549904 AUEccentricity0.1924027Inclination6.6803°Absolute magnitude (H)18.89Perihelion1.821 AUAphelion2.689 AU