Home›Asteroids›471378 2011 SU99471378 2011 SU99Main-belt minor planetDesignation(471378) 2011 SU99ClassMain-beltSemi-major axis3.0630262 AUEccentricity0.1558989Inclination11.6684°Absolute magnitude (H)16.45Perihelion2.586 AUAphelion3.541 AU