Home›Asteroids›12304 1991 SR112304 1991 SR1Main-belt minor planetDesignation(12304) 1991 SR1ClassMain-beltSemi-major axis2.6092263 AUEccentricity0.1636771Inclination12.77125°Absolute magnitude (H)13.3Perihelion2.182 AUAphelion3.036 AU