Home›Asteroids›42807 1999 JM1242807 1999 JM12Main-belt minor planetDesignation(42807) 1999 JM12ClassMain-beltSemi-major axis2.3585474 AUEccentricity0.2431556Inclination13.04389°Absolute magnitude (H)15.46Perihelion1.785 AUAphelion2.932 AU