Orbital elements of IUS R/B(1)
| Launched | 5 August 2001 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 26882 |
| 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 Feb 05 18:58 | 2026 Feb 02 07:16:42 | 28.3575 | 0.70749 | 3.9101 | 185.2202 | 158.7244 | 2.51024 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 07:16:42 | 28.3575 | 0.70749 | 3.9101 | 185.2202 | 158.7244 | 2.51024 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 07:16:42 | 28.3575 | 0.70749 | 3.9101 | 185.2202 | 158.7244 | 2.51024 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 07:16:42 | 28.3575 | 0.70749 | 3.9101 | 185.2202 | 158.7244 | 2.51024 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 17:49:00 | 28.3312 | 0.70764 | 4.0591 | 181.5689 | 158.7244 | 2.51024 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 17:49:00 | 28.3312 | 0.70764 | 4.0591 | 181.5689 | 158.7244 | 2.51024 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 17:49:00 | 28.3312 | 0.70764 | 4.0591 | 181.5689 | 158.7244 | 2.51024 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 17:49:00 | 28.3312 | 0.70764 | 4.0591 | 181.5689 | 158.7244 | 2.51024 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 17:49:00 | 28.3312 | 0.70764 | 4.0591 | 181.5689 | 158.7244 | 2.51024 | – |
| 2026 Jan 27 18:56 | 2026 Jan 21 18:49:05 | 28.3012 | 0.70773 | 4.2194 | 177.6462 | 158.7244 | 2.51024 | – |
| 2026 Jan 26 18:57 | 2026 Jan 21 18:49:05 | 28.3012 | 0.70773 | 4.2194 | 177.6462 | 158.7244 | 2.51024 | – |
| 2026 Jan 25 18:57 | 2026 Jan 21 18:49:05 | 28.3012 | 0.70773 | 4.2194 | 177.6462 | 158.7244 | 2.51024 | – |
| 2026 Jan 24 18:58 | 2026 Jan 21 18:49:05 | 28.3012 | 0.70773 | 4.2194 | 177.6462 | 158.7244 | 2.51024 | – |
| 2026 Jan 22 18:56 | 2026 Jan 21 18:49:05 | 28.3012 | 0.70773 | 4.2194 | 177.6462 | 158.7244 | 2.51024 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 05:20:12 | 28.2800 | 0.70783 | 4.3694 | 173.9812 | 158.7244 | 2.51024 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 05:20:12 | 28.2800 | 0.70783 | 4.3694 | 173.9812 | 158.7244 | 2.51024 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 05:20:12 | 28.2800 | 0.70783 | 4.3694 | 173.9812 | 158.7244 | 2.51024 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 05:20:12 | 28.2800 | 0.70783 | 4.3694 | 173.9812 | 158.7244 | 2.51024 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 05:20:12 | 28.2800 | 0.70783 | 4.3694 | 173.9812 | 158.7244 | 2.51024 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 05:20:12 | 28.2800 | 0.70783 | 4.3694 | 173.9812 | 158.7244 | 2.51024 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 10:54:39 | 28.2638 | 0.70792 | 4.4984 | 170.8331 | 158.7244 | 2.51024 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 10:54:39 | 28.2638 | 0.70792 | 4.4984 | 170.8331 | 158.7244 | 2.51024 | – |