Home›Asteroids›288290 2004 AG21288290 2004 AG21Main-belt minor planetDesignation(288290) 2004 AG21ClassMain-beltSemi-major axis2.3648472 AUEccentricity0.2031883Inclination4.65308°Absolute magnitude (H)17.07Perihelion1.884 AUAphelion2.845 AU