Home›Asteroids›40423 1999 RJ2340423 1999 RJ23Main-belt minor planetDesignation(40423) 1999 RJ23ClassMain-beltSemi-major axis2.7742441 AUEccentricity0.0856548Inclination3.79629°Absolute magnitude (H)15.23Perihelion2.537 AUAphelion3.012 AU