Home›Asteroids›57868 Pupin57868 PupinMain-belt minor planetOpen encyclopedia entry →Designation(57868) PupinClassMain-beltSemi-major axis2.3815198 AUEccentricity0.2541356Inclination4.23019°Absolute magnitude (H)15.5Perihelion1.776 AUAphelion2.987 AU