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 |
| 2026 Mar 16 18:57 | 2026 Mar 14 04:08:04 | 12.0469 | 0.00044 | 1.7977 | 11.3264 | 348.7122 | 0.99830 | 6.000 |
| 2026 Mar 15 18:56 | 2026 Mar 14 04:08:04 | 12.0469 | 0.00044 | 1.7977 | 11.3264 | 348.7122 | 0.99830 | 6.000 |
| 2026 Mar 14 18:56 | 2026 Mar 10 03:58:23 | 12.0410 | 0.00043 | 1.7996 | 11.0366 | 348.7122 | 0.99830 | 6.000 |
| 2026 Mar 13 18:57 | 2026 Mar 10 03:58:23 | 12.0410 | 0.00043 | 1.7996 | 11.0366 | 348.7122 | 0.99830 | 6.000 |
| 2026 Mar 12 18:57 | 2026 Mar 10 03:58:23 | 12.0410 | 0.00043 | 1.7996 | 11.0366 | 348.7122 | 0.99830 | 6.000 |
| 2026 Mar 11 18:56 | 2026 Mar 10 03:58:23 | 12.0410 | 0.00043 | 1.7996 | 11.0366 | 348.7122 | 0.99830 | 6.000 |
| 2026 Mar 10 18:56 | 2026 Mar 10 03:58:23 | 12.0410 | 0.00043 | 1.7996 | 11.0366 | 348.7122 | 0.99830 | 6.000 |
| 2026 Mar 09 18:56 | 2026 Mar 03 03:41:41 | 12.0309 | 0.00043 | 1.8029 | 11.6374 | 348.7122 | 0.99830 | 6.000 |
| 2026 Mar 08 18:57 | 2026 Mar 03 03:41:41 | 12.0309 | 0.00043 | 1.8029 | 11.6374 | 348.7122 | 0.99830 | 6.000 |
| 2026 Mar 07 18:57 | 2026 Mar 03 03:41:41 | 12.0309 | 0.00043 | 1.8029 | 11.6374 | 348.7122 | 0.99830 | 6.000 |
| 2026 Mar 06 18:56 | 2026 Mar 03 03:41:41 | 12.0309 | 0.00043 | 1.8029 | 11.6374 | 348.7122 | 0.99830 | 6.000 |
| 2026 Mar 05 18:56 | 2026 Mar 03 03:41:41 | 12.0309 | 0.00043 | 1.8029 | 11.6374 | 348.7122 | 0.99830 | 6.000 |
| 2026 Mar 04 18:57 | 2026 Mar 03 03:41:41 | 12.0309 | 0.00043 | 1.8029 | 11.6374 | 348.7122 | 0.99830 | 6.000 |
| 2026 Mar 03 18:56 | 2026 Feb 26 03:29:38 | 12.0237 | 0.00043 | 1.8054 | 11.2235 | 348.7122 | 0.99830 | 6.000 |
| 2026 Mar 02 18:57 | 2026 Feb 26 03:29:38 | 12.0237 | 0.00043 | 1.8054 | 11.2235 | 348.7122 | 0.99830 | 6.000 |
| 2026 Mar 01 18:57 | 2026 Feb 26 03:29:38 | 12.0237 | 0.00043 | 1.8054 | 11.2235 | 348.7122 | 0.99830 | 6.000 |
| 2026 Feb 28 18:56 | 2026 Feb 26 03:29:38 | 12.0237 | 0.00043 | 1.8054 | 11.2235 | 348.7122 | 0.99830 | 6.000 |
| 2026 Feb 27 19:05 | 2026 Feb 26 03:29:38 | 12.0237 | 0.00043 | 1.8054 | 11.2235 | 348.7122 | 0.99830 | 6.000 |
| 2026 Feb 26 20:45 | 2026 Feb 26 03:29:38 | 12.0237 | 0.00043 | 1.8054 | 11.2235 | 348.7122 | 0.99830 | 6.000 |