Home›Asteroids›51772 Sparker51772 SparkerMain-belt minor planetOpen encyclopedia entry →Designation(51772) SparkerClassMain-beltSemi-major axis2.6835763 AUEccentricity0.1881958Inclination11.02681°Absolute magnitude (H)14.1Perihelion2.179 AUAphelion3.189 AU