SL-4 R/B(1) is no longer on orbit SL-4 R/B(1) is classified as:
1 25653U 99012E 99252.99805344 +.18711176 +12920-4 +29402-3 0 9991 2 25653 051.9428 080.7867 0023868 331.5083 028.5350 16.45920317027570