Home›Asteroids›739499 2017 UP21739499 2017 UP21Main-belt minor planetDesignation(739499) 2017 UP21ClassMain-beltSemi-major axis2.7278345 AUEccentricity0.079561Inclination5.97523°Absolute magnitude (H)17.88Perihelion2.511 AUAphelion2.945 AU