Orbital elements of IUS R/B(2)
| Launched | 3 April 1983 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 13970 |
| 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 12 18:57 | 2026 Mar 10 05:08:16 | 4.4030 | 0.19157 | 2.5480 | 212.8612 | 338.0860 | 1.32157 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 05:08:16 | 4.4030 | 0.19157 | 2.5480 | 212.8612 | 338.0860 | 1.32157 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 05:08:16 | 4.4030 | 0.19157 | 2.5480 | 212.8612 | 338.0860 | 1.32157 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 15:10:10 | 4.3936 | 0.19154 | 2.5514 | 212.6459 | 338.0860 | 1.32157 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 15:10:10 | 4.3936 | 0.19154 | 2.5514 | 212.6459 | 338.0860 | 1.32157 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 15:10:10 | 4.3936 | 0.19154 | 2.5514 | 212.6459 | 338.0860 | 1.32157 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 15:10:10 | 4.3936 | 0.19154 | 2.5514 | 212.6459 | 338.0860 | 1.32157 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 15:10:10 | 4.3936 | 0.19154 | 2.5514 | 212.6459 | 338.0860 | 1.32157 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 15:10:10 | 4.3936 | 0.19154 | 2.5514 | 212.6459 | 338.0860 | 1.32157 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 12:57:05 | 4.3840 | 0.19152 | 2.5557 | 212.4071 | 338.0860 | 1.32157 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 12:57:05 | 4.3840 | 0.19152 | 2.5557 | 212.4071 | 338.0860 | 1.32157 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 12:57:05 | 4.3840 | 0.19152 | 2.5557 | 212.4071 | 338.0860 | 1.32157 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 12:57:05 | 4.3840 | 0.19152 | 2.5557 | 212.4071 | 338.0860 | 1.32157 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 12:57:05 | 4.3840 | 0.19152 | 2.5557 | 212.4071 | 338.0860 | 1.32157 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 12:57:05 | 4.3840 | 0.19152 | 2.5557 | 212.4071 | 338.0860 | 1.32157 | – |