Orbital elements of IUS R/B(2)
| Launched | 12 March 1989 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 19913 |
| 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 Nov 05 18:57 | 2025 Nov 02 10:54:07 | 9.0753 | 0.00244 | 21.4417 | 190.9550 | 345.8040 | 1.00614 | – |
| 2025 Nov 04 18:57 | 2025 Nov 02 10:54:07 | 9.0753 | 0.00244 | 21.4417 | 190.9550 | 345.8040 | 1.00614 | – |
| 2025 Nov 03 18:57 | 2025 Nov 02 10:54:07 | 9.0753 | 0.00244 | 21.4417 | 190.9550 | 345.8040 | 1.00614 | – |
| 2025 Nov 02 18:57 | 2025 Oct 29 11:07:09 | 9.0818 | 0.00245 | 21.4429 | 190.9133 | 345.8040 | 1.00614 | – |
| 2025 Nov 01 18:58 | 2025 Oct 29 11:07:09 | 9.0818 | 0.00245 | 21.4429 | 190.9133 | 345.8040 | 1.00614 | – |
| 2025 Oct 31 18:57 | 2025 Oct 29 11:07:09 | 9.0818 | 0.00245 | 21.4429 | 190.9133 | 345.8040 | 1.00614 | – |
| 2025 Oct 30 18:57 | 2025 Oct 29 11:07:09 | 9.0818 | 0.00245 | 21.4429 | 190.9133 | 345.8040 | 1.00614 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 11:07:09 | 9.0818 | 0.00245 | 21.4429 | 190.9133 | 345.8040 | 1.00614 | – |
| 2025 Oct 28 18:57 | 2025 Oct 22 23:57:42 | 9.0926 | 0.00247 | 21.4449 | 190.6464 | 345.8040 | 1.00614 | – |
| 2025 Oct 27 18:57 | 2025 Oct 22 23:57:42 | 9.0926 | 0.00247 | 21.4449 | 190.6464 | 345.8040 | 1.00614 | – |
| 2025 Oct 26 18:57 | 2025 Oct 22 23:57:42 | 9.0926 | 0.00247 | 21.4449 | 190.6464 | 345.8040 | 1.00614 | – |
| 2025 Oct 25 17:57 | 2025 Oct 22 23:57:42 | 9.0926 | 0.00247 | 21.4449 | 190.6464 | 345.8040 | 1.00614 | – |
| 2025 Oct 24 17:57 | 2025 Oct 22 23:57:42 | 9.0926 | 0.00247 | 21.4449 | 190.6464 | 345.8040 | 1.00614 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 02:36:13 | 9.1008 | 0.00248 | 21.4464 | 190.3141 | 345.8040 | 1.00614 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 02:36:13 | 9.1008 | 0.00248 | 21.4464 | 190.3141 | 345.8040 | 1.00614 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 02:36:13 | 9.1008 | 0.00248 | 21.4464 | 190.3141 | 345.8040 | 1.00614 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 02:36:13 | 9.1008 | 0.00248 | 21.4464 | 190.3141 | 345.8040 | 1.00614 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 02:36:13 | 9.1008 | 0.00248 | 21.4464 | 190.3141 | 345.8040 | 1.00614 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 12:06:44 | 9.1177 | 0.00249 | 21.4499 | 189.7371 | 345.8040 | 1.00614 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 12:06:44 | 9.1177 | 0.00249 | 21.4499 | 189.7371 | 345.8040 | 1.00614 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 12:06:44 | 9.1177 | 0.00249 | 21.4499 | 189.7371 | 345.8040 | 1.00614 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 12:06:44 | 9.1177 | 0.00249 | 21.4499 | 189.7371 | 345.8040 | 1.00614 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 12:06:44 | 9.1177 | 0.00249 | 21.4499 | 189.7371 | 345.8040 | 1.00614 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 12:06:44 | 9.1177 | 0.00249 | 21.4499 | 189.7371 | 345.8040 | 1.00614 | – |