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 |
| 2025 Dec 16 18:57 | 2025 Dec 11 08:49:14 | 10.3882 | 0.00570 | 21.0767 | 178.2020 | 181.8358 | 1.01089 | 6.243 |
| 2025 Dec 15 18:58 | 2025 Dec 11 08:49:14 | 10.3882 | 0.00570 | 21.0767 | 178.2020 | 181.8358 | 1.01089 | 6.243 |
| 2025 Dec 14 18:56 | 2025 Dec 11 08:49:14 | 10.3882 | 0.00570 | 21.0767 | 178.2020 | 181.8358 | 1.01089 | 6.243 |
| 2025 Dec 13 18:56 | 2025 Dec 11 08:49:14 | 10.3882 | 0.00570 | 21.0767 | 178.2020 | 181.8358 | 1.01089 | 6.243 |
| 2025 Dec 12 18:57 | 2025 Dec 11 08:49:14 | 10.3882 | 0.00570 | 21.0767 | 178.2020 | 181.8358 | 1.01089 | 6.243 |
| 2025 Dec 11 18:56 | 2025 Dec 06 10:07:10 | 10.3973 | 0.00571 | 21.0793 | 178.0498 | 181.8358 | 1.01089 | 6.243 |
| 2025 Dec 10 18:56 | 2025 Dec 06 10:07:10 | 10.3973 | 0.00571 | 21.0793 | 178.0498 | 181.8358 | 1.01089 | 6.243 |
| 2025 Dec 09 18:56 | 2025 Dec 06 10:07:10 | 10.3973 | 0.00571 | 21.0793 | 178.0498 | 181.8358 | 1.01089 | 6.243 |
| 2025 Dec 08 18:56 | 2025 Dec 06 10:07:10 | 10.3973 | 0.00571 | 21.0793 | 178.0498 | 181.8358 | 1.01089 | 6.243 |
| 2025 Dec 07 18:56 | 2025 Dec 06 10:07:10 | 10.3973 | 0.00571 | 21.0793 | 178.0498 | 181.8358 | 1.01089 | 6.243 |
| 2025 Dec 06 18:56 | 2025 Dec 01 11:25:00 | 10.4063 | 0.00571 | 21.0819 | 177.9621 | 181.8358 | 1.01089 | 6.243 |
| 2025 Dec 05 18:57 | 2025 Dec 01 11:25:00 | 10.4063 | 0.00571 | 21.0819 | 177.9621 | 181.8358 | 1.01089 | 6.243 |
| 2025 Dec 04 18:57 | 2025 Dec 01 11:25:00 | 10.4063 | 0.00571 | 21.0819 | 177.9621 | 181.8358 | 1.01089 | 6.243 |
| 2025 Dec 03 18:56 | 2025 Dec 01 11:25:00 | 10.4063 | 0.00571 | 21.0819 | 177.9621 | 181.8358 | 1.01089 | 6.243 |
| 2025 Dec 02 18:56 | 2025 Dec 01 11:25:00 | 10.4063 | 0.00571 | 21.0819 | 177.9621 | 181.8358 | 1.01089 | 6.243 |
| 2025 Nov 30 18:57 | 2025 Nov 24 13:14:14 | 10.4192 | 0.00572 | 21.0854 | 177.9059 | 181.8358 | 1.01089 | 6.243 |
| 2025 Nov 29 18:56 | 2025 Nov 24 13:14:14 | 10.4192 | 0.00572 | 21.0854 | 177.9059 | 181.8358 | 1.01089 | 6.243 |
| 2025 Nov 28 18:57 | 2025 Nov 24 13:14:14 | 10.4192 | 0.00572 | 21.0854 | 177.9059 | 181.8358 | 1.01089 | 6.243 |
| 2025 Nov 27 18:57 | 2025 Nov 24 13:14:14 | 10.4192 | 0.00572 | 21.0854 | 177.9059 | 181.8358 | 1.01089 | 6.243 |
| 2025 Nov 26 18:57 | 2025 Nov 24 13:14:14 | 10.4192 | 0.00572 | 21.0854 | 177.9059 | 181.8358 | 1.01089 | 6.243 |
| 2025 Nov 25 18:57 | 2025 Nov 24 13:14:14 | 10.4192 | 0.00572 | 21.0854 | 177.9059 | 181.8358 | 1.01089 | 6.243 |
| 2025 Nov 24 18:56 | 2025 Nov 19 14:31:51 | 10.4285 | 0.00573 | 21.0879 | 177.8319 | 181.8358 | 1.01089 | 6.243 |
| 2025 Nov 23 18:57 | 2025 Nov 19 14:31:51 | 10.4285 | 0.00573 | 21.0879 | 177.8319 | 181.8358 | 1.01089 | 6.243 |
| 2025 Nov 21 18:57 | 2025 Nov 19 14:31:51 | 10.4285 | 0.00573 | 21.0879 | 177.8319 | 181.8358 | 1.01089 | 6.243 |
| 2025 Nov 20 18:56 | 2025 Nov 19 14:31:51 | 10.4285 | 0.00573 | 21.0879 | 177.8319 | 181.8358 | 1.01089 | 6.243 |