HST
1 20580U 90037B 05290 96597924 00000600 00000-0 34174-4 0 4535 2 20580 28 4676 188 7075 0003980 137 9205 222 1693 14 99868204648692 ISS
1 25544U 98067A 05291 95866898 00015999 00000-0 11291-3 0 5767 2 25544 51 6449 346 7745 0001754 102 2764 260 1288 15 74239379395167 CHANDRA
1 25867U 99040B 05289 45833333 00000000 00000-0 00000+0 0 8444 2 25867 57 8306 101 3752 5705316 296 2175 355 3267 0 37809898 1214

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