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 Jun 26 17:56 | 2026 Jun 22 06:21:30 | 10.0396 | 0.00569 | 20.9787 | 181.5098 | 178.5083 | 1.01086 | 6.243 |
| 2026 Jun 25 17:56 | 2026 Jun 22 06:21:30 | 10.0396 | 0.00569 | 20.9787 | 181.5098 | 178.5083 | 1.01086 | 6.243 |
| 2026 Jun 24 17:55 | 2026 Jun 22 06:21:30 | 10.0396 | 0.00569 | 20.9787 | 181.5098 | 178.5083 | 1.01086 | 6.243 |
| 2026 Jun 23 17:56 | 2026 Jun 22 06:21:30 | 10.0396 | 0.00569 | 20.9787 | 181.5098 | 178.5083 | 1.01086 | 6.243 |
| 2026 Jun 22 17:56 | 2026 Jun 17 07:39:15 | 10.0483 | 0.00570 | 20.9813 | 181.2867 | 178.5083 | 1.01086 | 6.243 |
| 2026 Jun 21 17:57 | 2026 Jun 17 07:39:15 | 10.0483 | 0.00570 | 20.9813 | 181.2867 | 178.5083 | 1.01086 | 6.243 |
| 2026 Jun 20 17:56 | 2026 Jun 17 07:39:15 | 10.0483 | 0.00570 | 20.9813 | 181.2867 | 178.5083 | 1.01086 | 6.243 |
| 2026 Jun 19 17:57 | 2026 Jun 17 07:39:15 | 10.0483 | 0.00570 | 20.9813 | 181.2867 | 178.5083 | 1.01086 | 6.243 |
| 2026 Jun 18 17:56 | 2026 Jun 17 07:39:15 | 10.0483 | 0.00570 | 20.9813 | 181.2867 | 178.5083 | 1.01086 | 6.243 |
| 2026 Jun 17 17:57 | 2026 Jun 17 07:39:15 | 10.0483 | 0.00570 | 20.9813 | 181.2867 | 178.5083 | 1.01086 | 6.243 |
| 2026 Jun 16 17:55 | 2026 Jun 11 09:12:27 | 10.0588 | 0.00569 | 20.9844 | 181.0894 | 178.5083 | 1.01086 | 6.243 |
| 2026 Jun 15 17:56 | 2026 Jun 11 09:12:27 | 10.0588 | 0.00569 | 20.9844 | 181.0894 | 178.5083 | 1.01086 | 6.243 |
| 2026 Jun 14 17:57 | 2026 Jun 11 09:12:27 | 10.0588 | 0.00569 | 20.9844 | 181.0894 | 178.5083 | 1.01086 | 6.243 |
| 2026 Jun 13 17:56 | 2026 Jun 11 09:12:27 | 10.0588 | 0.00569 | 20.9844 | 181.0894 | 178.5083 | 1.01086 | 6.243 |
| 2026 Jun 12 17:56 | 2026 Jun 11 09:12:27 | 10.0588 | 0.00569 | 20.9844 | 181.0894 | 178.5083 | 1.01086 | 6.243 |
| 2026 Jun 11 17:57 | 2026 Jun 06 10:30:24 | 10.0677 | 0.00568 | 20.9870 | 180.9832 | 178.5083 | 1.01086 | 6.243 |
| 2026 Jun 10 17:56 | 2026 Jun 06 10:30:24 | 10.0677 | 0.00568 | 20.9870 | 180.9832 | 178.5083 | 1.01086 | 6.243 |
| 2026 Jun 09 17:57 | 2026 Jun 06 10:30:24 | 10.0677 | 0.00568 | 20.9870 | 180.9832 | 178.5083 | 1.01086 | 6.243 |
| 2026 Jun 08 17:56 | 2026 Jun 06 10:30:24 | 10.0677 | 0.00568 | 20.9870 | 180.9832 | 178.5083 | 1.01086 | 6.243 |
| 2026 Jun 07 17:56 | 2026 Jun 06 10:30:24 | 10.0677 | 0.00568 | 20.9870 | 180.9832 | 178.5083 | 1.01086 | 6.243 |
| 2026 Jun 06 17:56 | 2026 May 30 12:19:18 | 10.0804 | 0.00567 | 20.9904 | 180.8492 | 178.5083 | 1.01086 | 6.243 |
| 2026 Jun 05 17:56 | 2026 May 30 12:19:18 | 10.0804 | 0.00567 | 20.9904 | 180.8492 | 178.5083 | 1.01086 | 6.243 |
| 2026 Jun 04 17:57 | 2026 May 30 12:19:18 | 10.0804 | 0.00567 | 20.9904 | 180.8492 | 178.5083 | 1.01086 | 6.243 |
| 2026 Jun 02 17:56 | 2026 May 30 12:19:18 | 10.0804 | 0.00567 | 20.9904 | 180.8492 | 178.5083 | 1.01086 | 6.243 |
| 2026 Jun 01 17:57 | 2026 May 30 12:19:18 | 10.0804 | 0.00567 | 20.9904 | 180.8492 | 178.5083 | 1.01086 | 6.243 |
| 2026 May 31 17:58 | 2026 May 30 12:19:18 | 10.0804 | 0.00567 | 20.9904 | 180.8492 | 178.5083 | 1.01086 | 6.243 |
| 2026 May 30 17:57 | 2026 May 25 13:37:02 | 10.0896 | 0.00568 | 20.9928 | 180.6732 | 178.5083 | 1.01086 | 6.243 |