Home›Asteroids›285229 1997 SP12285229 1997 SP12Main-belt minor planetDesignation(285229) 1997 SP12ClassMain-beltSemi-major axis2.3071391 AUEccentricity0.1503827Inclination4.6464°Absolute magnitude (H)17.38Perihelion1.960 AUAphelion2.654 AU