Home›Asteroids›707975 2011 TN21707975 2011 TN21Main-belt minor planetDesignation(707975) 2011 TN21ClassMain-beltSemi-major axis2.7322523 AUEccentricity0.1485005Inclination1.59405°Absolute magnitude (H)17.73Perihelion2.327 AUAphelion3.138 AU