Home›Asteroids›884370 2017 KX21884370 2017 KX21Main-belt minor planetDesignation(884370) 2017 KX21ClassMain-beltSemi-major axis2.6697566 AUEccentricity0.2806653Inclination13.98357°Absolute magnitude (H)17.8Perihelion1.920 AUAphelion3.419 AU