Home›Asteroids›52581 1997 NB152581 1997 NB1Main-belt minor planetDesignation(52581) 1997 NB1ClassMain-beltSemi-major axis2.3902892 AUEccentricity0.1642057Inclination2.54874°Absolute magnitude (H)15.2Perihelion1.998 AUAphelion2.783 AU