Home›Asteroids›77988 2002 JR3177988 2002 JR31Main-belt minor planetDesignation(77988) 2002 JR31ClassMain-beltSemi-major axis2.3390565 AUEccentricity0.2114306Inclination3.55492°Absolute magnitude (H)16.13Perihelion1.845 AUAphelion2.834 AU