Home›Asteroids›66139 1998 SH13866139 1998 SH138Main-belt minor planetDesignation(66139) 1998 SH138ClassMain-beltSemi-major axis3.0888728 AUEccentricity0.233359Inclination0.67653°Absolute magnitude (H)15.4Perihelion2.368 AUAphelion3.810 AU