HST
1 20580U 90037B 06088 65326496 00000507 00000-0 26798-4 0 5766 2 20580 28 4664 208 3459 0003542 65 5931 294 5026 14 99990689673144 ISS
1 25544U 98067A 06089 45535476 00012719 00000-0 88621-4 0 6314 2 25544 51 6426 232 6626 0009134 61 1837 342 5990 15 74741255420757 CHANDRA
1 25867U 99040B 06088 41666667 00000000 00000-0 00000+0 0 9061 2 25867 58 9972 98 3234 5789426 292 5571 357 3644 0 37810619 1212

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