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 Nov 15 18:57 | 2025 Nov 08 12:21:01 | 28.4749 | 0.43735 | 2.1480 | 36.9899 | 346.4255 | 6.78256 | 3.743 |
| 2025 Nov 13 18:56 | 2025 Nov 08 12:21:01 | 28.4749 | 0.43735 | 2.1480 | 36.9899 | 346.4255 | 6.78256 | 3.743 |
| 2025 Nov 12 18:57 | 2025 Nov 08 12:21:01 | 28.4749 | 0.43735 | 2.1480 | 36.9899 | 346.4255 | 6.78256 | 3.743 |
| 2025 Nov 11 18:55 | 2025 Nov 08 12:21:01 | 28.4749 | 0.43735 | 2.1480 | 36.9899 | 346.4255 | 6.78256 | 3.743 |
| 2025 Nov 10 18:57 | 2025 Nov 08 12:21:01 | 28.4749 | 0.43735 | 2.1480 | 36.9899 | 346.4255 | 6.78256 | 3.743 |
| 2025 Nov 09 18:57 | 2025 Nov 08 12:21:01 | 28.4749 | 0.43735 | 2.1480 | 36.9899 | 346.4255 | 6.78256 | 3.743 |
| 2025 Nov 08 18:56 | 2025 Nov 01 14:03:58 | 28.4729 | 0.43743 | 2.8696 | 19.3502 | 346.4255 | 6.78256 | 3.743 |
| 2025 Nov 07 18:57 | 2025 Nov 01 14:03:58 | 28.4729 | 0.43743 | 2.8696 | 19.3502 | 346.4255 | 6.78256 | 3.743 |
| 2025 Nov 05 18:57 | 2025 Nov 01 14:03:58 | 28.4729 | 0.43743 | 2.8696 | 19.3502 | 346.4255 | 6.78256 | 3.743 |
| 2025 Nov 04 18:57 | 2025 Nov 01 14:03:58 | 28.4729 | 0.43743 | 2.8696 | 19.3502 | 346.4255 | 6.78256 | 3.743 |
| 2025 Nov 03 18:57 | 2025 Nov 01 14:03:58 | 28.4729 | 0.43743 | 2.8696 | 19.3502 | 346.4255 | 6.78256 | 3.743 |
| 2025 Nov 02 18:57 | 2025 Oct 29 11:44:35 | 28.4742 | 0.43749 | 3.1922 | 11.4801 | 346.4255 | 6.78256 | 3.743 |
| 2025 Nov 01 18:58 | 2025 Oct 29 11:44:35 | 28.4742 | 0.43749 | 3.1922 | 11.4801 | 346.4255 | 6.78256 | 3.743 |
| 2025 Oct 31 18:57 | 2025 Oct 29 11:44:35 | 28.4742 | 0.43749 | 3.1922 | 11.4801 | 346.4255 | 6.78256 | 3.743 |
| 2025 Oct 30 18:57 | 2025 Oct 29 11:44:35 | 28.4742 | 0.43749 | 3.1922 | 11.4801 | 346.4255 | 6.78256 | 3.743 |
| 2025 Oct 29 18:57 | 2025 Oct 29 11:44:35 | 28.4742 | 0.43749 | 3.1922 | 11.4801 | 346.4255 | 6.78256 | 3.743 |
| 2025 Oct 28 18:57 | 2025 Oct 23 14:08:00 | 28.4738 | 0.43773 | 3.8063 | 356.4769 | 346.4255 | 6.78256 | 3.743 |
| 2025 Oct 27 18:57 | 2025 Oct 23 14:08:00 | 28.4738 | 0.43773 | 3.8063 | 356.4769 | 346.4255 | 6.78256 | 3.743 |
| 2025 Oct 26 18:57 | 2025 Oct 23 14:08:00 | 28.4738 | 0.43773 | 3.8063 | 356.4769 | 346.4255 | 6.78256 | 3.743 |
| 2025 Oct 25 17:57 | 2025 Oct 23 14:08:00 | 28.4738 | 0.43773 | 3.8063 | 356.4769 | 346.4255 | 6.78256 | 3.743 |
| 2025 Oct 24 17:57 | 2025 Oct 23 14:08:00 | 28.4738 | 0.43773 | 3.8063 | 356.4769 | 346.4255 | 6.78256 | 3.743 |
| 2025 Oct 22 17:56 | 2025 Oct 18 06:38:17 | 28.4720 | 0.43781 | 4.3591 | 342.9693 | 346.4255 | 6.78256 | 3.743 |
| 2025 Oct 21 17:56 | 2025 Oct 18 06:38:17 | 28.4720 | 0.43781 | 4.3591 | 342.9693 | 346.4255 | 6.78256 | 3.743 |
| 2025 Oct 20 17:56 | 2025 Oct 18 06:38:17 | 28.4720 | 0.43781 | 4.3591 | 342.9693 | 346.4255 | 6.78256 | 3.743 |
| 2025 Oct 19 17:56 | 2025 Oct 18 06:38:17 | 28.4720 | 0.43781 | 4.3591 | 342.9693 | 346.4255 | 6.78256 | 3.743 |