Orbital elements of IUS R/B(2)
| Launched | 8 April 1999 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 25672 |
| 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 31 17:56 | 2025 Aug 27 03:21:20 | 28.3173 | 0.70933 | 16.8630 | 117.1728 | 329.6248 | 2.44850 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 03:21:20 | 28.3173 | 0.70933 | 16.8630 | 117.1728 | 329.6248 | 2.44850 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 03:21:20 | 28.3173 | 0.70933 | 16.8630 | 117.1728 | 329.6248 | 2.44850 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 03:21:20 | 28.3173 | 0.70933 | 16.8630 | 117.1728 | 329.6248 | 2.44850 | – |
| 2025 Aug 27 17:56 | 2025 Aug 22 05:47:33 | 28.3145 | 0.70941 | 16.9902 | 114.0653 | 329.6248 | 2.44850 | – |
| 2025 Aug 26 17:56 | 2025 Aug 22 05:47:33 | 28.3145 | 0.70941 | 16.9902 | 114.0653 | 329.6248 | 2.44850 | – |
| 2025 Aug 25 17:56 | 2025 Aug 22 05:47:33 | 28.3145 | 0.70941 | 16.9902 | 114.0653 | 329.6248 | 2.44850 | – |
| 2025 Aug 24 17:56 | 2025 Aug 22 05:47:33 | 28.3145 | 0.70941 | 16.9902 | 114.0653 | 329.6248 | 2.44850 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 05:47:33 | 28.3145 | 0.70941 | 16.9902 | 114.0653 | 329.6248 | 2.44850 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 18:01:16 | 28.3115 | 0.70948 | 17.1069 | 111.2160 | 329.6248 | 2.44850 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 18:01:16 | 28.3115 | 0.70948 | 17.1069 | 111.2160 | 329.6248 | 2.44850 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 18:01:16 | 28.3115 | 0.70948 | 17.1069 | 111.2160 | 329.6248 | 2.44850 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 18:01:16 | 28.3115 | 0.70948 | 17.1069 | 111.2160 | 329.6248 | 2.44850 | – |
| 2025 Aug 16 17:56 | 2025 Aug 12 10:38:48 | 28.3085 | 0.70956 | 17.2450 | 107.8471 | 329.6248 | 2.44850 | – |
| 2025 Aug 15 17:57 | 2025 Aug 12 10:38:48 | 28.3085 | 0.70956 | 17.2450 | 107.8471 | 329.6248 | 2.44850 | – |
| 2025 Aug 14 17:56 | 2025 Aug 12 10:38:48 | 28.3085 | 0.70956 | 17.2450 | 107.8471 | 329.6248 | 2.44850 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 10:38:48 | 28.3085 | 0.70956 | 17.2450 | 107.8471 | 329.6248 | 2.44850 | – |
| 2025 Aug 12 17:56 | 2025 Aug 12 10:38:48 | 28.3085 | 0.70956 | 17.2450 | 107.8471 | 329.6248 | 2.44850 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 07:40:06 | 28.3043 | 0.70966 | 17.4044 | 103.9621 | 329.6248 | 2.44850 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 07:40:06 | 28.3043 | 0.70966 | 17.4044 | 103.9621 | 329.6248 | 2.44850 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 07:40:06 | 28.3043 | 0.70966 | 17.4044 | 103.9621 | 329.6248 | 2.44850 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 07:40:06 | 28.3043 | 0.70966 | 17.4044 | 103.9621 | 329.6248 | 2.44850 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 07:40:06 | 28.3043 | 0.70966 | 17.4044 | 103.9621 | 329.6248 | 2.44850 | – |
| 2025 Aug 05 17:56 | 2025 Jul 31 04:40:56 | 28.3009 | 0.70975 | 17.5643 | 100.0753 | 329.6248 | 2.44850 | – |
| 2025 Aug 04 17:56 | 2025 Jul 31 04:40:56 | 28.3009 | 0.70975 | 17.5643 | 100.0753 | 329.6248 | 2.44850 | – |