Home›Asteroids›22780 McAlpine22780 McAlpineMain-belt minor planetOpen encyclopedia entry →Designation(22780) McAlpineClassMain-beltSemi-major axis2.2431252 AUEccentricity0.0977992Inclination4.68979°Absolute magnitude (H)15.63Perihelion2.024 AUAphelion2.463 AU