Home›Asteroids›550122 2012 BL21550122 2012 BL21Inner minor planetDesignation(550122) 2012 BL21ClassInnerSemi-major axis1.9223541 AUEccentricity0.0720331Inclination18.19144°Absolute magnitude (H)18.46Perihelion1.784 AUAphelion2.061 AU