Home›Asteroids›20398 1998 NQ20398 1998 NQMain-belt minor planetDesignation(20398) 1998 NQClassMain-beltSemi-major axis2.6375733 AUEccentricity0.0366444Inclination15.5012°Absolute magnitude (H)14.79Perihelion2.541 AUAphelion2.734 AU