Home›Asteroids›91550 1999 RW21091550 1999 RW210Main-belt minor planetDesignation(91550) 1999 RW210ClassMain-beltSemi-major axis3.1160678 AUEccentricity0.0991672Inclination9.90665°Absolute magnitude (H)14.47Perihelion2.807 AUAphelion3.425 AU