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 Oct 31 18:57 | 2025 Oct 27 17:33:32 | 28.2892 | 0.70895 | 15.2676 | 156.2271 | 267.0011 | 2.44921 | – |
| 2025 Oct 30 18:57 | 2025 Oct 27 17:33:32 | 28.2892 | 0.70895 | 15.2676 | 156.2271 | 267.0011 | 2.44921 | – |
| 2025 Oct 29 18:57 | 2025 Oct 27 17:33:32 | 28.2892 | 0.70895 | 15.2676 | 156.2271 | 267.0011 | 2.44921 | – |
| 2025 Oct 28 18:57 | 2025 Oct 22 10:24:55 | 28.2950 | 0.70895 | 15.4049 | 152.8687 | 267.0011 | 2.44921 | – |
| 2025 Oct 27 18:57 | 2025 Oct 22 10:24:55 | 28.2950 | 0.70895 | 15.4049 | 152.8687 | 267.0011 | 2.44921 | – |
| 2025 Oct 26 18:57 | 2025 Oct 22 10:24:55 | 28.2950 | 0.70895 | 15.4049 | 152.8687 | 267.0011 | 2.44921 | – |
| 2025 Oct 25 17:57 | 2025 Oct 22 10:24:55 | 28.2950 | 0.70895 | 15.4049 | 152.8687 | 267.0011 | 2.44921 | – |
| 2025 Oct 24 17:57 | 2025 Oct 22 10:24:55 | 28.2950 | 0.70895 | 15.4049 | 152.8687 | 267.0011 | 2.44921 | – |
| 2025 Oct 22 17:56 | 2025 Oct 17 22:48:39 | 28.3002 | 0.70894 | 15.5211 | 150.0232 | 267.0011 | 2.44921 | – |
| 2025 Oct 21 17:56 | 2025 Oct 17 22:48:39 | 28.3002 | 0.70894 | 15.5211 | 150.0232 | 267.0011 | 2.44921 | – |
| 2025 Oct 20 17:56 | 2025 Oct 17 22:48:39 | 28.3002 | 0.70894 | 15.5211 | 150.0232 | 267.0011 | 2.44921 | – |
| 2025 Oct 19 17:56 | 2025 Oct 17 22:48:39 | 28.3002 | 0.70894 | 15.5211 | 150.0232 | 267.0011 | 2.44921 | – |
| 2025 Oct 18 17:56 | 2025 Oct 17 22:48:39 | 28.3002 | 0.70894 | 15.5211 | 150.0232 | 267.0011 | 2.44921 | – |
| 2025 Oct 17 17:56 | 2025 Oct 06 03:02:13 | 28.3117 | 0.70897 | 15.8273 | 142.5223 | 267.0011 | 2.44921 | – |
| 2025 Oct 16 17:56 | 2025 Oct 06 03:02:13 | 28.3117 | 0.70897 | 15.8273 | 142.5223 | 267.0011 | 2.44921 | – |
| 2025 Oct 15 17:56 | 2025 Oct 06 03:02:13 | 28.3117 | 0.70897 | 15.8273 | 142.5223 | 267.0011 | 2.44921 | – |
| 2025 Oct 14 17:56 | 2025 Oct 06 03:02:13 | 28.3117 | 0.70897 | 15.8273 | 142.5223 | 267.0011 | 2.44921 | – |
| 2025 Oct 12 17:56 | 2025 Oct 06 03:02:13 | 28.3117 | 0.70897 | 15.8273 | 142.5223 | 267.0011 | 2.44921 | – |
| 2025 Oct 11 17:57 | 2025 Oct 06 03:02:13 | 28.3117 | 0.70897 | 15.8273 | 142.5223 | 267.0011 | 2.44921 | – |
| 2025 Oct 09 17:56 | 2025 Oct 06 03:02:13 | 28.3117 | 0.70897 | 15.8273 | 142.5223 | 267.0011 | 2.44921 | – |
| 2025 Oct 08 17:56 | 2025 Oct 06 03:02:13 | 28.3117 | 0.70897 | 15.8273 | 142.5223 | 267.0011 | 2.44921 | – |
| 2025 Oct 07 17:56 | 2025 Oct 06 03:02:13 | 28.3117 | 0.70897 | 15.8273 | 142.5223 | 267.0011 | 2.44921 | – |
| 2025 Oct 05 17:56 | 2025 Sep 25 02:43:47 | 28.3188 | 0.70903 | 16.1122 | 135.5436 | 267.0011 | 2.44921 | – |