Home›Asteroids›856311 2011 SW277856311 2011 SW277Inner minor planetDesignation(856311) 2011 SW277ClassInnerSemi-major axis1.9186935 AUEccentricity0.1053771Inclination23.56665°Absolute magnitude (H)19.34Perihelion1.717 AUAphelion2.121 AU