Orbital elements of IUS R/B(2)
| Launched | 13 February 2004 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 28161 |
| 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 Aug 08 17:57 | 2026 Aug 06 10:14:20 | 12.2453 | 0.00046 | 1.7267 | 28.4219 | 331.6651 | 0.99816 | 6.000 |
| 2026 Aug 07 17:57 | 2026 Aug 06 10:14:20 | 12.2453 | 0.00046 | 1.7267 | 28.4219 | 331.6651 | 0.99816 | 6.000 |
| 2026 Aug 06 17:57 | 2026 Jul 31 09:58:53 | 12.2373 | 0.00046 | 1.7298 | 27.5085 | 331.6651 | 0.99816 | 6.000 |
| 2026 Aug 05 17:56 | 2026 Jul 31 09:58:53 | 12.2373 | 0.00046 | 1.7298 | 27.5085 | 331.6651 | 0.99816 | 6.000 |
| 2026 Aug 04 17:57 | 2026 Jul 31 09:58:53 | 12.2373 | 0.00046 | 1.7298 | 27.5085 | 331.6651 | 0.99816 | 6.000 |
| 2026 Aug 03 17:56 | 2026 Jul 31 09:58:53 | 12.2373 | 0.00046 | 1.7298 | 27.5085 | 331.6651 | 0.99816 | 6.000 |
| 2026 Aug 02 17:57 | 2026 Jul 31 09:58:53 | 12.2373 | 0.00046 | 1.7298 | 27.5085 | 331.6651 | 0.99816 | 6.000 |
| 2026 Aug 01 17:57 | 2026 Jul 31 09:58:53 | 12.2373 | 0.00046 | 1.7298 | 27.5085 | 331.6651 | 0.99816 | 6.000 |
| 2026 Jul 31 17:56 | 2026 Jul 27 09:48:32 | 12.2317 | 0.00045 | 1.7318 | 27.4635 | 331.6651 | 0.99816 | 6.000 |
| 2026 Jul 30 17:57 | 2026 Jul 27 09:48:32 | 12.2317 | 0.00045 | 1.7318 | 27.4635 | 331.6651 | 0.99816 | 6.000 |
| 2026 Jul 29 17:57 | 2026 Jul 27 09:48:32 | 12.2317 | 0.00045 | 1.7318 | 27.4635 | 331.6651 | 0.99816 | 6.000 |
| 2026 Jul 28 17:57 | 2026 Jul 27 09:48:32 | 12.2317 | 0.00045 | 1.7318 | 27.4635 | 331.6651 | 0.99816 | 6.000 |
| 2026 Jul 27 17:57 | 2026 Jul 27 09:48:32 | 12.2317 | 0.00045 | 1.7318 | 27.4635 | 331.6651 | 0.99816 | 6.000 |
| 2026 Jul 26 17:56 | 2026 Jul 20 09:30:40 | 12.2220 | 0.00045 | 1.7353 | 28.3629 | 331.6651 | 0.99816 | 6.000 |
| 2026 Jul 25 17:57 | 2026 Jul 20 09:30:40 | 12.2220 | 0.00045 | 1.7353 | 28.3629 | 331.6651 | 0.99816 | 6.000 |
| 2026 Jul 24 17:56 | 2026 Jul 20 09:30:40 | 12.2220 | 0.00045 | 1.7353 | 28.3629 | 331.6651 | 0.99816 | 6.000 |
| 2026 Jul 23 17:57 | 2026 Jul 20 09:30:40 | 12.2220 | 0.00045 | 1.7353 | 28.3629 | 331.6651 | 0.99816 | 6.000 |
| 2026 Jul 22 17:57 | 2026 Jul 20 09:30:40 | 12.2220 | 0.00045 | 1.7353 | 28.3629 | 331.6651 | 0.99816 | 6.000 |
| 2026 Jul 21 17:57 | 2026 Jul 20 09:30:40 | 12.2220 | 0.00045 | 1.7353 | 28.3629 | 331.6651 | 0.99816 | 6.000 |
| 2026 Jul 20 17:57 | 2026 Jul 15 09:18:12 | 12.2152 | 0.00047 | 1.7379 | 28.3438 | 331.6651 | 0.99816 | 6.000 |
| 2026 Jul 19 19:06 | 2026 Jul 15 09:18:12 | 12.2152 | 0.00047 | 1.7379 | 28.3438 | 331.6651 | 0.99816 | 6.000 |
| 2026 Jul 19 17:57 | 2026 Jul 15 09:18:12 | 12.2152 | 0.00047 | 1.7379 | 28.3438 | 331.6651 | 0.99816 | 6.000 |
| 2026 Jul 18 17:57 | 2026 Jul 15 09:18:12 | 12.2152 | 0.00047 | 1.7379 | 28.3438 | 331.6651 | 0.99816 | 6.000 |
| 2026 Jul 17 17:57 | 2026 Jul 15 09:18:12 | 12.2152 | 0.00047 | 1.7379 | 28.3438 | 331.6651 | 0.99816 | 6.000 |
| 2026 Jul 16 17:56 | 2026 Jul 15 09:18:12 | 12.2152 | 0.00047 | 1.7379 | 28.3438 | 331.6651 | 0.99816 | 6.000 |
| 2026 Jul 15 17:57 | 2026 Jul 11 09:08:13 | 12.2101 | 0.00047 | 1.7400 | 27.6441 | 331.6651 | 0.99816 | 6.000 |
| 2026 Jul 14 17:56 | 2026 Jul 11 09:08:13 | 12.2101 | 0.00047 | 1.7400 | 27.6441 | 331.6651 | 0.99816 | 6.000 |
| 2026 Jul 13 17:56 | 2026 Jul 11 09:08:13 | 12.2101 | 0.00047 | 1.7400 | 27.6441 | 331.6651 | 0.99816 | 6.000 |
| 2026 Jul 12 17:56 | 2026 Jul 11 09:08:13 | 12.2101 | 0.00047 | 1.7400 | 27.6441 | 331.6651 | 0.99816 | 6.000 |