Home›Asteroids›272140 2005 MR54272140 2005 MR54Main-belt minor planetDesignation(272140) 2005 MR54ClassMain-beltSemi-major axis2.2173224 AUEccentricity0.155287Inclination1.04212°Absolute magnitude (H)17.78Perihelion1.873 AUAphelion2.562 AU