Home›Asteroids›182441 2001 SB21182441 2001 SB21Main-belt minor planetDesignation(182441) 2001 SB21ClassMain-beltSemi-major axis2.6147608 AUEccentricity0.1705979Inclination4.36429°Absolute magnitude (H)16.37Perihelion2.169 AUAphelion3.061 AU