Home›Asteroids›638038 2015 ST5638038 2015 ST5Main-belt minor planetDesignation(638038) 2015 ST5ClassMain-beltSemi-major axis2.8692064 AUEccentricity0.061523Inclination5.06097°Absolute magnitude (H)16.27Perihelion2.693 AUAphelion3.046 AU