Home›Asteroids›550659 2012 ST43550659 2012 ST43Main-belt minor planetDesignation(550659) 2012 ST43ClassMain-beltSemi-major axis2.5749275 AUEccentricity0.0707363Inclination3.62486°Absolute magnitude (H)17.86Perihelion2.393 AUAphelion2.757 AU