Home›Asteroids›561337 2015 SM20561337 2015 SM20Main-belt minor planetDesignation(561337) 2015 SM20ClassMain-beltSemi-major axis2.2848603 AUEccentricity0.2679766Inclination5.47899°Absolute magnitude (H)18.1Perihelion1.673 AUAphelion2.897 AU