Home›Asteroids›177037 2003 CU21177037 2003 CU21Main-belt minor planetDesignation(177037) 2003 CU21ClassMain-beltSemi-major axis2.7538897 AUEccentricity0.1427498Inclination8.66061°Absolute magnitude (H)15.79Perihelion2.361 AUAphelion3.147 AU