Home›Asteroids›640078 1997 CB31640078 1997 CB31Main-belt minor planetDesignation(640078) 1997 CB31ClassMain-beltSemi-major axis3.1340544 AUEccentricity0.1248452Inclination5.79248°Absolute magnitude (H)16.83Perihelion2.743 AUAphelion3.525 AU