Home›Asteroids›171855 2001 MR20171855 2001 MR20Main-belt minor planetDesignation(171855) 2001 MR20ClassMain-beltSemi-major axis2.7698275 AUEccentricity0.1282751Inclination6.01925°Absolute magnitude (H)16.14Perihelion2.415 AUAphelion3.125 AU