Orbital elements of IUS R/B(2)
| Launched | 23 November 1991 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 21807 |
| 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 |
| 2025 Aug 23 17:56 | 2025 Aug 22 09:11:02 | 13.6781 | 0.00195 | 22.9968 | 341.3730 | 18.6088 | 1.01282 | 5.500 |
| 2025 Aug 22 17:56 | 2025 Aug 18 10:24:07 | 13.6806 | 0.00195 | 22.9989 | 341.5595 | 18.6088 | 1.01282 | 5.500 |
| 2025 Aug 20 17:56 | 2025 Aug 18 10:24:07 | 13.6806 | 0.00195 | 22.9989 | 341.5595 | 18.6088 | 1.01282 | 5.500 |
| 2025 Aug 19 17:56 | 2025 Aug 18 10:24:07 | 13.6806 | 0.00195 | 22.9989 | 341.5595 | 18.6088 | 1.01282 | 5.500 |
| 2025 Aug 18 17:56 | 2025 Aug 18 10:24:07 | 13.6806 | 0.00195 | 22.9989 | 341.5595 | 18.6088 | 1.01282 | 5.500 |
| 2025 Aug 16 17:56 | 2025 Aug 11 12:31:54 | 13.6849 | 0.00196 | 23.0025 | 341.5019 | 18.6088 | 1.01282 | 5.500 |
| 2025 Aug 15 17:57 | 2025 Aug 11 12:31:54 | 13.6849 | 0.00196 | 23.0025 | 341.5019 | 18.6088 | 1.01282 | 5.500 |
| 2025 Aug 14 17:56 | 2025 Aug 11 12:31:54 | 13.6849 | 0.00196 | 23.0025 | 341.5019 | 18.6088 | 1.01282 | 5.500 |
| 2025 Aug 13 17:58 | 2025 Aug 11 12:31:54 | 13.6849 | 0.00196 | 23.0025 | 341.5019 | 18.6088 | 1.01282 | 5.500 |
| 2025 Aug 12 17:56 | 2025 Aug 11 12:31:54 | 13.6849 | 0.00196 | 23.0025 | 341.5019 | 18.6088 | 1.01282 | 5.500 |
| 2025 Aug 11 17:56 | 2025 Aug 05 14:21:06 | 13.6886 | 0.00196 | 23.0056 | 341.2495 | 18.6088 | 1.01282 | 5.500 |
| 2025 Aug 10 17:57 | 2025 Aug 05 14:21:06 | 13.6886 | 0.00196 | 23.0056 | 341.2495 | 18.6088 | 1.01282 | 5.500 |
| 2025 Aug 09 17:56 | 2025 Aug 05 14:21:06 | 13.6886 | 0.00196 | 23.0056 | 341.2495 | 18.6088 | 1.01282 | 5.500 |
| 2025 Aug 08 17:56 | 2025 Aug 05 14:21:06 | 13.6886 | 0.00196 | 23.0056 | 341.2495 | 18.6088 | 1.01282 | 5.500 |
| 2025 Aug 07 17:56 | 2025 Aug 05 14:21:06 | 13.6886 | 0.00196 | 23.0056 | 341.2495 | 18.6088 | 1.01282 | 5.500 |
| 2025 Aug 05 17:56 | 2025 Jul 30 16:10:09 | 13.6925 | 0.00195 | 23.0086 | 341.3614 | 18.6088 | 1.01282 | 5.500 |
| 2025 Aug 04 17:56 | 2025 Jul 30 16:10:09 | 13.6925 | 0.00195 | 23.0086 | 341.3614 | 18.6088 | 1.01282 | 5.500 |
| 2025 Aug 03 17:56 | 2025 Jul 30 16:10:09 | 13.6925 | 0.00195 | 23.0086 | 341.3614 | 18.6088 | 1.01282 | 5.500 |
| 2025 Aug 02 17:56 | 2025 Jul 30 16:10:09 | 13.6925 | 0.00195 | 23.0086 | 341.3614 | 18.6088 | 1.01282 | 5.500 |
| 2025 Aug 01 17:56 | 2025 Jul 30 16:10:09 | 13.6925 | 0.00195 | 23.0086 | 341.3614 | 18.6088 | 1.01282 | 5.500 |
| 2025 Jul 31 17:56 | 2025 Jul 24 17:59:22 | 13.6963 | 0.00194 | 23.0117 | 341.6968 | 18.6088 | 1.01282 | 5.500 |
| 2025 Jul 29 17:56 | 2025 Jul 24 17:59:22 | 13.6963 | 0.00194 | 23.0117 | 341.6968 | 18.6088 | 1.01282 | 5.500 |
| 2025 Jul 28 17:58 | 2025 Jul 24 17:59:22 | 13.6963 | 0.00194 | 23.0117 | 341.6968 | 18.6088 | 1.01282 | 5.500 |