Home›Asteroids›174300 2002 TR21174300 2002 TR21Main-belt minor planetDesignation(174300) 2002 TR21ClassMain-beltSemi-major axis2.6192448 AUEccentricity0.1014792Inclination5.31643°Absolute magnitude (H)16.07Perihelion2.353 AUAphelion2.885 AU