Home›Asteroids›40400 1999 NJ6440400 1999 NJ64Main-belt minor planetDesignation(40400) 1999 NJ64ClassMain-beltSemi-major axis3.0189502 AUEccentricity0.1208091Inclination1.79409°Absolute magnitude (H)15.2Perihelion2.654 AUAphelion3.384 AU