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 Oct 24 17:57 | 2025 Oct 23 14:08:00 | 28.4738 | 0.43773 | 3.8063 | 356.4769 | 1.2526 | 6.77536 | 3.743 |
| 2025 Oct 22 17:56 | 2025 Oct 18 06:38:17 | 28.4720 | 0.43781 | 4.3591 | 342.9693 | 1.2526 | 6.77536 | 3.743 |
| 2025 Oct 21 17:56 | 2025 Oct 18 06:38:17 | 28.4720 | 0.43781 | 4.3591 | 342.9693 | 1.2526 | 6.77536 | 3.743 |
| 2025 Oct 20 17:56 | 2025 Oct 18 06:38:17 | 28.4720 | 0.43781 | 4.3591 | 342.9693 | 1.2526 | 6.77536 | 3.743 |
| 2025 Oct 19 17:56 | 2025 Oct 18 06:38:17 | 28.4720 | 0.43781 | 4.3591 | 342.9693 | 1.2526 | 6.77536 | 3.743 |
| 2025 Oct 18 17:56 | 2025 Oct 18 06:38:17 | 28.4720 | 0.43781 | 4.3591 | 342.9693 | 1.2526 | 6.77536 | 3.743 |
| 2025 Oct 17 17:56 | 2025 Oct 07 11:58:53 | 28.4757 | 0.43813 | 5.4791 | 315.6156 | 1.2526 | 6.77536 | 3.743 |
| 2025 Oct 16 17:56 | 2025 Oct 07 11:58:53 | 28.4757 | 0.43813 | 5.4791 | 315.6156 | 1.2526 | 6.77536 | 3.743 |
| 2025 Oct 15 17:56 | 2025 Oct 07 11:58:53 | 28.4757 | 0.43813 | 5.4791 | 315.6156 | 1.2526 | 6.77536 | 3.743 |
| 2025 Oct 14 17:56 | 2025 Oct 07 11:58:53 | 28.4757 | 0.43813 | 5.4791 | 315.6156 | 1.2526 | 6.77536 | 3.743 |
| 2025 Oct 12 17:56 | 2025 Oct 07 11:58:53 | 28.4757 | 0.43813 | 5.4791 | 315.6156 | 1.2526 | 6.77536 | 3.743 |
| 2025 Oct 11 17:57 | 2025 Oct 07 11:58:53 | 28.4757 | 0.43813 | 5.4791 | 315.6156 | 1.2526 | 6.77536 | 3.743 |
| 2025 Oct 09 17:56 | 2025 Oct 07 11:58:53 | 28.4757 | 0.43813 | 5.4791 | 315.6156 | 1.2526 | 6.77536 | 3.743 |
| 2025 Oct 08 17:56 | 2025 Oct 07 11:58:53 | 28.4757 | 0.43813 | 5.4791 | 315.6156 | 1.2526 | 6.77536 | 3.743 |
| 2025 Oct 07 17:56 | 2025 Oct 07 11:58:53 | 28.4757 | 0.43813 | 5.4791 | 315.6156 | 1.2526 | 6.77536 | 3.743 |
| 2025 Oct 05 17:56 | 2025 Sep 25 16:20:20 | 28.4830 | 0.43836 | 6.7049 | 285.6739 | 1.2526 | 6.77536 | 3.743 |
| 2025 Oct 04 17:57 | 2025 Sep 25 16:20:20 | 28.4830 | 0.43836 | 6.7049 | 285.6739 | 1.2526 | 6.77536 | 3.743 |
| 2025 Oct 03 17:57 | 2025 Sep 25 16:20:20 | 28.4830 | 0.43836 | 6.7049 | 285.6739 | 1.2526 | 6.77536 | 3.743 |
| 2025 Oct 02 17:56 | 2025 Sep 25 16:20:20 | 28.4830 | 0.43836 | 6.7049 | 285.6739 | 1.2526 | 6.77536 | 3.743 |
| 2025 Sep 30 17:56 | 2025 Sep 25 16:20:20 | 28.4830 | 0.43836 | 6.7049 | 285.6739 | 1.2526 | 6.77536 | 3.743 |
| 2025 Sep 29 17:56 | 2025 Sep 25 16:20:20 | 28.4830 | 0.43836 | 6.7049 | 285.6739 | 1.2526 | 6.77536 | 3.743 |
| 2025 Sep 28 17:56 | 2025 Sep 25 16:20:20 | 28.4830 | 0.43836 | 6.7049 | 285.6739 | 1.2526 | 6.77536 | 3.743 |
| 2025 Sep 27 17:56 | 2025 Sep 25 16:20:20 | 28.4830 | 0.43836 | 6.7049 | 285.6739 | 1.2526 | 6.77536 | 3.743 |