Home›Asteroids›584605 2017 OW21584605 2017 OW21Main-belt minor planetDesignation(584605) 2017 OW21ClassMain-beltSemi-major axis2.5337289 AUEccentricity0.1225702Inclination3.79269°Absolute magnitude (H)17.88Perihelion2.223 AUAphelion2.844 AU