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 |
| 2025 Dec 30 18:56 | 2025 Dec 26 00:21:36 | 28.4767 | 0.43655 | 21.1872 | 158.1639 | 228.3888 | 6.80274 | 3.743 |
| 2025 Dec 29 18:56 | 2025 Dec 26 00:21:36 | 28.4767 | 0.43655 | 21.1872 | 158.1639 | 228.3888 | 6.80274 | 3.743 |
| 2025 Dec 28 18:57 | 2025 Dec 26 00:21:36 | 28.4767 | 0.43655 | 21.1872 | 158.1639 | 228.3888 | 6.80274 | 3.743 |
| 2025 Dec 27 18:57 | 2025 Dec 26 00:21:36 | 28.4767 | 0.43655 | 21.1872 | 158.1639 | 228.3888 | 6.80274 | 3.743 |
| 2025 Dec 26 18:56 | 2025 Dec 26 00:21:36 | 28.4767 | 0.43655 | 21.1872 | 158.1639 | 228.3888 | 6.80274 | 3.743 |
| 2025 Dec 25 18:57 | 2025 Dec 20 14:03:47 | 28.4781 | 0.43665 | 21.7558 | 144.2638 | 228.3888 | 6.80274 | 3.743 |
| 2025 Dec 24 18:56 | 2025 Dec 20 14:03:47 | 28.4781 | 0.43665 | 21.7558 | 144.2638 | 228.3888 | 6.80274 | 3.743 |
| 2025 Dec 23 18:56 | 2025 Dec 20 14:03:47 | 28.4781 | 0.43665 | 21.7558 | 144.2638 | 228.3888 | 6.80274 | 3.743 |
| 2025 Dec 22 18:57 | 2025 Dec 20 14:03:47 | 28.4781 | 0.43665 | 21.7558 | 144.2638 | 228.3888 | 6.80274 | 3.743 |
| 2025 Dec 21 18:57 | 2025 Dec 20 14:03:47 | 28.4781 | 0.43665 | 21.7558 | 144.2638 | 228.3888 | 6.80274 | 3.743 |
| 2025 Dec 20 18:57 | 2025 Dec 20 14:03:47 | 28.4781 | 0.43665 | 21.7558 | 144.2638 | 228.3888 | 6.80274 | 3.743 |
| 2025 Dec 19 18:57 | 2025 Dec 12 05:10:29 | 28.4789 | 0.43667 | 22.6317 | 122.8765 | 228.3888 | 6.80274 | 3.743 |
| 2025 Dec 18 18:57 | 2025 Dec 12 05:10:29 | 28.4789 | 0.43667 | 22.6317 | 122.8765 | 228.3888 | 6.80274 | 3.743 |
| 2025 Dec 17 18:58 | 2025 Dec 12 05:10:29 | 28.4789 | 0.43667 | 22.6317 | 122.8765 | 228.3888 | 6.80274 | 3.743 |
| 2025 Dec 16 18:57 | 2025 Dec 12 05:10:29 | 28.4789 | 0.43667 | 22.6317 | 122.8765 | 228.3888 | 6.80274 | 3.743 |
| 2025 Dec 15 18:58 | 2025 Dec 12 05:10:29 | 28.4789 | 0.43667 | 22.6317 | 122.8765 | 228.3888 | 6.80274 | 3.743 |
| 2025 Dec 14 18:56 | 2025 Dec 12 05:10:29 | 28.4789 | 0.43667 | 22.6317 | 122.8765 | 228.3888 | 6.80274 | 3.743 |
| 2025 Dec 13 18:56 | 2025 Dec 12 05:10:29 | 28.4789 | 0.43667 | 22.6317 | 122.8765 | 228.3888 | 6.80274 | 3.743 |
| 2025 Dec 12 18:57 | 2025 Dec 12 05:10:29 | 28.4789 | 0.43667 | 22.6317 | 122.8765 | 228.3888 | 6.80274 | 3.743 |
| 2025 Dec 11 18:56 | 2025 Dec 07 01:43:19 | 28.4801 | 0.43687 | 23.1692 | 109.7482 | 228.3888 | 6.80274 | 3.743 |
| 2025 Dec 10 18:56 | 2025 Dec 07 01:43:19 | 28.4801 | 0.43687 | 23.1692 | 109.7482 | 228.3888 | 6.80274 | 3.743 |
| 2025 Dec 09 18:56 | 2025 Dec 07 01:43:19 | 28.4801 | 0.43687 | 23.1692 | 109.7482 | 228.3888 | 6.80274 | 3.743 |
| 2025 Dec 08 18:56 | 2025 Dec 07 01:43:19 | 28.4801 | 0.43687 | 23.1692 | 109.7482 | 228.3888 | 6.80274 | 3.743 |
| 2025 Dec 07 18:56 | 2025 Dec 07 01:43:19 | 28.4801 | 0.43687 | 23.1692 | 109.7482 | 228.3888 | 6.80274 | 3.743 |
| 2025 Dec 06 18:56 | 2025 Dec 02 08:47:19 | 28.4809 | 0.43687 | 23.6606 | 97.7360 | 228.3888 | 6.80274 | 3.743 |
| 2025 Dec 05 18:57 | 2025 Dec 02 08:47:19 | 28.4809 | 0.43687 | 23.6606 | 97.7360 | 228.3888 | 6.80274 | 3.743 |
| 2025 Dec 04 18:57 | 2025 Dec 02 08:47:19 | 28.4809 | 0.43687 | 23.6606 | 97.7360 | 228.3888 | 6.80274 | 3.743 |
| 2025 Dec 03 18:56 | 2025 Dec 02 08:47:19 | 28.4809 | 0.43687 | 23.6606 | 97.7360 | 228.3888 | 6.80274 | 3.743 |