Home›Asteroids›639873 2018 BK27639873 2018 BK27Main-belt minor planetDesignation(639873) 2018 BK27ClassMain-beltSemi-major axis2.3514296 AUEccentricity0.1509365Inclination3.73936°Absolute magnitude (H)18Perihelion1.997 AUAphelion2.706 AU