Home›Asteroids›703557 2007 TA21703557 2007 TA21Main-belt minor planetDesignation(703557) 2007 TA21ClassMain-beltSemi-major axis2.617144 AUEccentricity0.0465146Inclination21.48354°Absolute magnitude (H)16.73Perihelion2.495 AUAphelion2.739 AU