Home›Asteroids›91377 1999 JR10391377 1999 JR103Main-belt minor planetDesignation(91377) 1999 JR103ClassMain-beltSemi-major axis2.4099208 AUEccentricity0.0521344Inclination8.31965°Absolute magnitude (H)15.74Perihelion2.284 AUAphelion2.536 AU