Home›Asteroids›40391 1999 NR5240391 1999 NR52Main-belt minor planetDesignation(40391) 1999 NR52ClassMain-beltSemi-major axis2.6189878 AUEccentricity0.1372034Inclination13.42385°Absolute magnitude (H)14.1Perihelion2.260 AUAphelion2.978 AU