Home›Asteroids›130557 2000 RB31130557 2000 RB31Main-belt minor planetDesignation(130557) 2000 RB31ClassMain-beltSemi-major axis2.2992491 AUEccentricity0.135955Inclination6.06605°Absolute magnitude (H)15.39Perihelion1.987 AUAphelion2.612 AU