Home›Asteroids›77471 2001 HP2777471 2001 HP27Main-belt minor planetDesignation(77471) 2001 HP27ClassMain-beltSemi-major axis2.5741737 AUEccentricity0.0907286Inclination5.64075°Absolute magnitude (H)15.74Perihelion2.341 AUAphelion2.808 AU