Home›Asteroids›639252 2017 BC4639252 2017 BC4Main-belt minor planetDesignation(639252) 2017 BC4ClassMain-beltSemi-major axis2.4626968 AUEccentricity0.1748222Inclination1.18596°Absolute magnitude (H)17.86Perihelion2.032 AUAphelion2.893 AU