Home›Asteroids›101981 1999 RB56101981 1999 RB56Main-belt minor planetDesignation(101981) 1999 RB56ClassMain-beltSemi-major axis2.5338353 AUEccentricity0.216654Inclination6.03629°Absolute magnitude (H)16.23Perihelion1.985 AUAphelion3.083 AU