Home›Asteroids›752256 2015 OG21752256 2015 OG21Main-belt minor planetDesignation(752256) 2015 OG21ClassMain-beltSemi-major axis2.656265 AUEccentricity0.2880516Inclination11.72607°Absolute magnitude (H)17.15Perihelion1.891 AUAphelion3.421 AU