Home›Asteroids›304939 2007 SP18304939 2007 SP18Main-belt minor planetDesignation(304939) 2007 SP18ClassMain-beltSemi-major axis2.6031713 AUEccentricity0.1320482Inclination0.12281°Absolute magnitude (H)17.69Perihelion2.259 AUAphelion2.947 AU