Home›Asteroids›818 Kapteynia818 KapteyniaMain-belt minor planetDesignation(818) KapteyniaClassMain-beltSemi-major axis3.1735949 AUEccentricity0.0893468Inclination15.62836°Absolute magnitude (H)9.24Perihelion2.890 AUAphelion3.457 AU