Orbital elements of IUS R/B(2)
| Launched | 22 July 1999 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 25869 |
| 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 Mar 08 18:57 | 2026 Mar 02 15:28:02 | 28.7814 | 0.81673 | 12.1941 | 35.6476 | 357.2846 | 0.97238 | – |
| 2026 Mar 07 18:57 | 2026 Mar 02 15:28:02 | 28.7814 | 0.81673 | 12.1941 | 35.6476 | 357.2846 | 0.97238 | – |
| 2026 Mar 06 18:56 | 2026 Mar 02 15:28:02 | 28.7814 | 0.81673 | 12.1941 | 35.6476 | 357.2846 | 0.97238 | – |
| 2026 Mar 05 18:56 | 2026 Mar 02 15:28:02 | 28.7814 | 0.81673 | 12.1941 | 35.6476 | 357.2846 | 0.97238 | – |
| 2026 Mar 04 18:57 | 2026 Mar 02 15:28:02 | 28.7814 | 0.81673 | 12.1941 | 35.6476 | 357.2846 | 0.97238 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 12:44:57 | 28.8203 | 0.81633 | 12.2257 | 34.9286 | 357.2846 | 0.97238 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 12:44:57 | 28.8203 | 0.81633 | 12.2257 | 34.9286 | 357.2846 | 0.97238 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 12:44:57 | 28.8203 | 0.81633 | 12.2257 | 34.9286 | 357.2846 | 0.97238 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 12:44:57 | 28.8203 | 0.81633 | 12.2257 | 34.9286 | 357.2846 | 0.97238 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 12:44:57 | 28.8203 | 0.81633 | 12.2257 | 34.9286 | 357.2846 | 0.97238 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 12:44:57 | 28.8203 | 0.81633 | 12.2257 | 34.9286 | 357.2846 | 0.97238 | – |