Home›Asteroids›48954 1998 QD2148954 1998 QD21Main-belt minor planetDesignation(48954) 1998 QD21ClassMain-beltSemi-major axis2.407544 AUEccentricity0.0487837Inclination2.00432°Absolute magnitude (H)15.1Perihelion2.290 AUAphelion2.525 AU