Home›Asteroids›55304 2001 SM5155304 2001 SM51Main-belt minor planetDesignation(55304) 2001 SM51ClassMain-beltSemi-major axis2.6543418 AUEccentricity0.0297118Inclination3.3536°Absolute magnitude (H)15.12Perihelion2.575 AUAphelion2.733 AU