Orbital elements of IUS R/B(1)
| Launched | 22 July 1999 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 25868 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2026 Jun 24 17:55 | 2026 Jun 22 10:01:32 | 28.5158 | 0.43338 | 2.3164 | 259.1114 | 50.6677 | 6.87750 | 3.743 |
| 2026 Jun 23 17:56 | 2026 Jun 22 10:01:32 | 28.5158 | 0.43338 | 2.3164 | 259.1114 | 50.6677 | 6.87750 | 3.743 |
| 2026 Jun 22 17:56 | 2026 Jun 16 07:35:42 | 28.5117 | 0.43358 | 2.9655 | 243.2500 | 50.6677 | 6.87750 | 3.743 |
| 2026 Jun 21 17:57 | 2026 Jun 16 07:35:42 | 28.5117 | 0.43358 | 2.9655 | 243.2500 | 50.6677 | 6.87750 | 3.743 |
| 2026 Jun 20 17:56 | 2026 Jun 16 07:35:42 | 28.5117 | 0.43358 | 2.9655 | 243.2500 | 50.6677 | 6.87750 | 3.743 |
| 2026 Jun 19 17:57 | 2026 Jun 16 07:35:42 | 28.5117 | 0.43358 | 2.9655 | 243.2500 | 50.6677 | 6.87750 | 3.743 |
| 2026 Jun 18 17:56 | 2026 Jun 16 07:35:42 | 28.5117 | 0.43358 | 2.9655 | 243.2500 | 50.6677 | 6.87750 | 3.743 |
| 2026 Jun 17 17:57 | 2026 Jun 16 07:35:42 | 28.5117 | 0.43358 | 2.9655 | 243.2500 | 50.6677 | 6.87750 | 3.743 |
| 2026 Jun 16 17:55 | 2026 Jun 10 08:39:24 | 28.5034 | 0.43354 | 3.5996 | 227.7466 | 50.6677 | 6.87750 | 3.743 |
| 2026 Jun 15 17:56 | 2026 Jun 10 08:39:24 | 28.5034 | 0.43354 | 3.5996 | 227.7466 | 50.6677 | 6.87750 | 3.743 |
| 2026 Jun 14 17:57 | 2026 Jun 10 08:39:24 | 28.5034 | 0.43354 | 3.5996 | 227.7466 | 50.6677 | 6.87750 | 3.743 |
| 2026 Jun 13 17:56 | 2026 Jun 10 08:39:24 | 28.5034 | 0.43354 | 3.5996 | 227.7466 | 50.6677 | 6.87750 | 3.743 |
| 2026 Jun 12 17:56 | 2026 Jun 10 08:39:24 | 28.5034 | 0.43354 | 3.5996 | 227.7466 | 50.6677 | 6.87750 | 3.743 |
| 2026 Jun 11 17:57 | 2026 Jun 06 03:33:31 | 28.4970 | 0.43356 | 4.0484 | 216.7762 | 50.6677 | 6.87750 | 3.743 |
| 2026 Jun 10 17:56 | 2026 Jun 06 03:33:31 | 28.4970 | 0.43356 | 4.0484 | 216.7762 | 50.6677 | 6.87750 | 3.743 |
| 2026 Jun 09 17:57 | 2026 Jun 06 03:33:31 | 28.4970 | 0.43356 | 4.0484 | 216.7762 | 50.6677 | 6.87750 | 3.743 |
| 2026 Jun 08 17:56 | 2026 Jun 06 03:33:31 | 28.4970 | 0.43356 | 4.0484 | 216.7762 | 50.6677 | 6.87750 | 3.743 |
| 2026 Jun 07 17:56 | 2026 Jun 06 03:33:31 | 28.4970 | 0.43356 | 4.0484 | 216.7762 | 50.6677 | 6.87750 | 3.743 |
| 2026 Jun 06 17:56 | 2026 May 30 21:39:39 | 28.4869 | 0.43371 | 4.7132 | 200.5205 | 50.6677 | 6.87750 | 3.743 |
| 2026 Jun 05 17:56 | 2026 May 30 21:39:39 | 28.4869 | 0.43371 | 4.7132 | 200.5205 | 50.6677 | 6.87750 | 3.743 |
| 2026 Jun 04 17:57 | 2026 May 30 21:39:39 | 28.4869 | 0.43371 | 4.7132 | 200.5205 | 50.6677 | 6.87750 | 3.743 |
| 2026 Jun 02 17:56 | 2026 May 30 21:39:39 | 28.4869 | 0.43371 | 4.7132 | 200.5205 | 50.6677 | 6.87750 | 3.743 |
| 2026 Jun 01 17:57 | 2026 May 30 21:39:39 | 28.4869 | 0.43371 | 4.7132 | 200.5205 | 50.6677 | 6.87750 | 3.743 |
| 2026 May 31 17:58 | 2026 May 30 21:39:39 | 28.4869 | 0.43371 | 4.7132 | 200.5205 | 50.6677 | 6.87750 | 3.743 |
| 2026 May 30 17:57 | 2026 May 25 09:10:55 | 28.4758 | 0.43374 | 5.3009 | 186.1646 | 50.6677 | 6.87750 | 3.743 |
| 2026 May 29 17:57 | 2026 May 25 09:10:55 | 28.4758 | 0.43374 | 5.3009 | 186.1646 | 50.6677 | 6.87750 | 3.743 |
| 2026 May 28 17:56 | 2026 May 25 09:10:55 | 28.4758 | 0.43374 | 5.3009 | 186.1646 | 50.6677 | 6.87750 | 3.743 |