Orbital elements of IUS R/B(2)
| Launched | 13 February 2004 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 28161 |
| 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 Dec 17 18:58 | 2025 Dec 12 00:14:36 | 11.9172 | 0.00031 | 1.8416 | 13.6612 | 346.3232 | 0.99821 | 6.000 |
| 2025 Dec 16 18:57 | 2025 Dec 12 00:14:36 | 11.9172 | 0.00031 | 1.8416 | 13.6612 | 346.3232 | 0.99821 | 6.000 |
| 2025 Dec 15 18:58 | 2025 Dec 12 00:14:36 | 11.9172 | 0.00031 | 1.8416 | 13.6612 | 346.3232 | 0.99821 | 6.000 |
| 2025 Dec 14 18:56 | 2025 Dec 12 00:14:36 | 11.9172 | 0.00031 | 1.8416 | 13.6612 | 346.3232 | 0.99821 | 6.000 |
| 2025 Dec 13 18:56 | 2025 Dec 12 00:14:36 | 11.9172 | 0.00031 | 1.8416 | 13.6612 | 346.3232 | 0.99821 | 6.000 |
| 2025 Dec 12 18:57 | 2025 Dec 12 00:14:36 | 11.9172 | 0.00031 | 1.8416 | 13.6612 | 346.3232 | 0.99821 | 6.000 |
| 2025 Dec 11 18:56 | 2025 Dec 07 00:02:00 | 11.9107 | 0.00031 | 1.8439 | 14.7612 | 346.3232 | 0.99821 | 6.000 |
| 2025 Dec 10 18:56 | 2025 Dec 07 00:02:00 | 11.9107 | 0.00031 | 1.8439 | 14.7612 | 346.3232 | 0.99821 | 6.000 |
| 2025 Dec 09 18:56 | 2025 Dec 07 00:02:00 | 11.9107 | 0.00031 | 1.8439 | 14.7612 | 346.3232 | 0.99821 | 6.000 |
| 2025 Dec 08 18:56 | 2025 Dec 07 00:02:00 | 11.9107 | 0.00031 | 1.8439 | 14.7612 | 346.3232 | 0.99821 | 6.000 |
| 2025 Dec 07 18:56 | 2025 Dec 07 00:02:00 | 11.9107 | 0.00031 | 1.8439 | 14.7612 | 346.3232 | 0.99821 | 6.000 |
| 2025 Dec 06 18:56 | 2025 Dec 01 23:49:32 | 11.9040 | 0.00030 | 1.8463 | 16.1939 | 346.3232 | 0.99821 | 6.000 |
| 2025 Dec 05 18:57 | 2025 Dec 01 23:49:32 | 11.9040 | 0.00030 | 1.8463 | 16.1939 | 346.3232 | 0.99821 | 6.000 |
| 2025 Dec 04 18:57 | 2025 Dec 01 23:49:32 | 11.9040 | 0.00030 | 1.8463 | 16.1939 | 346.3232 | 0.99821 | 6.000 |
| 2025 Dec 03 18:56 | 2025 Dec 01 23:49:32 | 11.9040 | 0.00030 | 1.8463 | 16.1939 | 346.3232 | 0.99821 | 6.000 |
| 2025 Dec 02 18:56 | 2025 Dec 01 23:49:32 | 11.9040 | 0.00030 | 1.8463 | 16.1939 | 346.3232 | 0.99821 | 6.000 |
| 2025 Nov 30 18:57 | 2025 Nov 24 23:32:23 | 11.8945 | 0.00030 | 1.8495 | 15.1831 | 346.3232 | 0.99821 | 6.000 |
| 2025 Nov 29 18:56 | 2025 Nov 24 23:32:23 | 11.8945 | 0.00030 | 1.8495 | 15.1831 | 346.3232 | 0.99821 | 6.000 |
| 2025 Nov 28 18:57 | 2025 Nov 24 23:32:23 | 11.8945 | 0.00030 | 1.8495 | 15.1831 | 346.3232 | 0.99821 | 6.000 |
| 2025 Nov 27 18:57 | 2025 Nov 24 23:32:23 | 11.8945 | 0.00030 | 1.8495 | 15.1831 | 346.3232 | 0.99821 | 6.000 |
| 2025 Nov 26 18:57 | 2025 Nov 24 23:32:23 | 11.8945 | 0.00030 | 1.8495 | 15.1831 | 346.3232 | 0.99821 | 6.000 |
| 2025 Nov 25 18:57 | 2025 Nov 24 23:32:23 | 11.8945 | 0.00030 | 1.8495 | 15.1831 | 346.3232 | 0.99821 | 6.000 |
| 2025 Nov 24 18:56 | 2025 Nov 18 23:17:38 | 11.8861 | 0.00029 | 1.8522 | 17.8063 | 346.3232 | 0.99821 | 6.000 |
| 2025 Nov 23 18:57 | 2025 Nov 18 23:17:38 | 11.8861 | 0.00029 | 1.8522 | 17.8063 | 346.3232 | 0.99821 | 6.000 |
| 2025 Nov 21 18:57 | 2025 Nov 18 23:17:38 | 11.8861 | 0.00029 | 1.8522 | 17.8063 | 346.3232 | 0.99821 | 6.000 |
| 2025 Nov 20 18:56 | 2025 Nov 18 23:17:38 | 11.8861 | 0.00029 | 1.8522 | 17.8063 | 346.3232 | 0.99821 | 6.000 |