Home›Asteroids›554040 2012 HA66554040 2012 HA66Main-belt minor planetDesignation(554040) 2012 HA66ClassMain-beltSemi-major axis2.6475572 AUEccentricity0.007122Inclination21.98365°Absolute magnitude (H)16.9Perihelion2.629 AUAphelion2.666 AU