Orbital elements of IUS R/B(2)
| Launched | 2 October 1985 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 16119 |
| 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 Apr 30 17:56 | 2026 Apr 29 20:19:41 | 10.1362 | 0.00566 | 21.0057 | 180.0509 | 179.8183 | 1.01082 | 6.243 |
| 2026 Apr 29 17:57 | 2026 Apr 23 21:52:39 | 10.1471 | 0.00566 | 21.0086 | 179.8471 | 179.8183 | 1.01082 | 6.243 |
| 2026 Apr 28 17:56 | 2026 Apr 23 21:52:39 | 10.1471 | 0.00566 | 21.0086 | 179.8471 | 179.8183 | 1.01082 | 6.243 |
| 2026 Apr 27 17:58 | 2026 Apr 23 21:52:39 | 10.1471 | 0.00566 | 21.0086 | 179.8471 | 179.8183 | 1.01082 | 6.243 |
| 2026 Apr 26 17:58 | 2026 Apr 23 21:52:39 | 10.1471 | 0.00566 | 21.0086 | 179.8471 | 179.8183 | 1.01082 | 6.243 |
| 2026 Apr 25 17:58 | 2026 Apr 23 21:52:39 | 10.1471 | 0.00566 | 21.0086 | 179.8471 | 179.8183 | 1.01082 | 6.243 |
| 2026 Apr 24 17:59 | 2026 Apr 23 21:52:39 | 10.1471 | 0.00566 | 21.0086 | 179.8471 | 179.8183 | 1.01082 | 6.243 |
| 2026 Apr 23 17:57 | 2026 Apr 18 23:10:07 | 10.1558 | 0.00565 | 21.0111 | 179.7189 | 179.8183 | 1.01082 | 6.243 |
| 2026 Apr 22 17:57 | 2026 Apr 18 23:10:07 | 10.1558 | 0.00565 | 21.0111 | 179.7189 | 179.8183 | 1.01082 | 6.243 |
| 2026 Apr 21 17:57 | 2026 Apr 18 23:10:07 | 10.1558 | 0.00565 | 21.0111 | 179.7189 | 179.8183 | 1.01082 | 6.243 |
| 2026 Apr 20 17:57 | 2026 Apr 18 23:10:07 | 10.1558 | 0.00565 | 21.0111 | 179.7189 | 179.8183 | 1.01082 | 6.243 |
| 2026 Apr 19 17:58 | 2026 Apr 18 23:10:07 | 10.1558 | 0.00565 | 21.0111 | 179.7189 | 179.8183 | 1.01082 | 6.243 |
| 2026 Apr 18 17:56 | 2026 Apr 13 00:43:30 | 10.1664 | 0.00563 | 21.0141 | 179.6789 | 179.8183 | 1.01082 | 6.243 |
| 2026 Apr 16 17:57 | 2026 Apr 13 00:43:30 | 10.1664 | 0.00563 | 21.0141 | 179.6789 | 179.8183 | 1.01082 | 6.243 |
| 2026 Apr 14 17:57 | 2026 Apr 13 00:43:30 | 10.1664 | 0.00563 | 21.0141 | 179.6789 | 179.8183 | 1.01082 | 6.243 |
| 2026 Apr 13 17:57 | 2026 Apr 13 00:43:30 | 10.1664 | 0.00563 | 21.0141 | 179.6789 | 179.8183 | 1.01082 | 6.243 |
| 2026 Apr 12 17:57 | 2026 Apr 08 02:01:25 | 10.1753 | 0.00563 | 21.0165 | 179.6428 | 179.8183 | 1.01082 | 6.243 |
| 2026 Apr 11 17:57 | 2026 Apr 08 02:01:25 | 10.1753 | 0.00563 | 21.0165 | 179.6428 | 179.8183 | 1.01082 | 6.243 |
| 2026 Apr 10 17:58 | 2026 Apr 08 02:01:25 | 10.1753 | 0.00563 | 21.0165 | 179.6428 | 179.8183 | 1.01082 | 6.243 |
| 2026 Apr 09 18:01 | 2026 Apr 08 02:01:25 | 10.1753 | 0.00563 | 21.0165 | 179.6428 | 179.8183 | 1.01082 | 6.243 |
| 2026 Apr 08 17:57 | 2026 Apr 08 02:01:25 | 10.1753 | 0.00563 | 21.0165 | 179.6428 | 179.8183 | 1.01082 | 6.243 |
| 2026 Apr 07 17:57 | 2026 Apr 02 03:34:53 | 10.1863 | 0.00564 | 21.0193 | 179.5168 | 179.8183 | 1.01082 | 6.243 |
| 2026 Apr 06 17:57 | 2026 Apr 02 03:34:53 | 10.1863 | 0.00564 | 21.0193 | 179.5168 | 179.8183 | 1.01082 | 6.243 |
| 2026 Apr 05 17:56 | 2026 Apr 02 03:34:53 | 10.1863 | 0.00564 | 21.0193 | 179.5168 | 179.8183 | 1.01082 | 6.243 |
| 2026 Apr 04 17:57 | 2026 Apr 02 03:34:53 | 10.1863 | 0.00564 | 21.0193 | 179.5168 | 179.8183 | 1.01082 | 6.243 |
| 2026 Apr 03 17:56 | 2026 Apr 02 03:34:53 | 10.1863 | 0.00564 | 21.0193 | 179.5168 | 179.8183 | 1.01082 | 6.243 |