Home›Asteroids›9529 Protopapa9529 ProtopapaMain-belt minor planetOpen encyclopedia entry →Designation(9529) ProtopapaClassMain-beltSemi-major axis2.4184968 AUEccentricity0.159353Inclination0.33807°Absolute magnitude (H)15.55Perihelion2.033 AUAphelion2.804 AU