Home›Asteroids›173661 2001 HR61173661 2001 HR61Main-belt minor planetDesignation(173661) 2001 HR61ClassMain-beltSemi-major axis2.4527932 AUEccentricity0.1155242Inclination4.42042°Absolute magnitude (H)16.82Perihelion2.169 AUAphelion2.736 AU