Home›Asteroids›229931 1997 SL31229931 1997 SL31Main-belt minor planetDesignation(229931) 1997 SL31ClassMain-beltSemi-major axis3.1445736 AUEccentricity0.1681142Inclination0.75782°Absolute magnitude (H)16.34Perihelion2.616 AUAphelion3.673 AU