Home›Asteroids›511004 2013 NN21511004 2013 NN21Main-belt minor planetDesignation(511004) 2013 NN21ClassMain-beltSemi-major axis2.285643 AUEccentricity0.2563546Inclination3.03227°Absolute magnitude (H)17.9Perihelion1.700 AUAphelion2.872 AU