HST
1 20580U 90037B 05258 75943374 00000890 00000-0 57092-4 0 4276 2 20580 28 4675 38 5874 0004235 154 6020 205 4782 14 99834054643857 ISS
1 25544U 98067A 05260 10746425 00017165 00000-0 12727-3 0 3741 2 25544 51 6429 150 2338 0001862 72 1450 87 9038 15 73012144390147 CHANDRA
1 25867U 99040B 05260 37500000 00000000 00000-0 00000+0 0 8334 2 25867 57 5977 102 1268 5679223 296 5199 355 9308 0 37801824 1215

These 2-Line Elements (TLEs) are from US Space Command courtesy TS Kelso's Celestial BBS Updates will normally be provided three times a week, or daily during Space Shuttle missions

   David Bate for David Cottle