Home›Asteroids›38341 1999 RB13938341 1999 RB139Main-belt minor planetDesignation(38341) 1999 RB139ClassMain-beltSemi-major axis2.4252814 AUEccentricity0.1594586Inclination3.90753°Absolute magnitude (H)15.38Perihelion2.039 AUAphelion2.812 AU