SL-4 R/B(2) is no longer on orbit SL-4 R/B(2) is classified as:
1 25966U 99062F 99328.09875107 -.00000148 00000-0 00000+0 0 9995 2 25966 051.9617 312.1165 0028085 228.7497 131.1007 13.92192270 188