Home›Asteroids›78578 Donpettit78578 DonpettitMain-belt minor planetOpen encyclopedia entry →Designation(78578) DonpettitClassMain-beltSemi-major axis2.5768821 AUEccentricity0.0393994Inclination3.04403°Absolute magnitude (H)16.62Perihelion2.475 AUAphelion2.678 AU