Orbital elements of IUS R/B(1)
| Launched | 5 October 1990 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 20843 |
| 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 Oct 18 17:56 | 2025 Oct 17 18:57:21 | 28.1205 | 0.66753 | 12.1417 | 325.9627 | 5.4210 | 3.03163 | 4.743 |
| 2025 Oct 17 17:56 | 2025 Oct 06 21:43:53 | 28.1180 | 0.66795 | 12.5144 | 316.8395 | 5.4210 | 3.03163 | 4.743 |
| 2025 Oct 16 17:56 | 2025 Oct 06 21:43:53 | 28.1180 | 0.66795 | 12.5144 | 316.8395 | 5.4210 | 3.03163 | 4.743 |
| 2025 Oct 15 17:56 | 2025 Oct 06 21:43:53 | 28.1180 | 0.66795 | 12.5144 | 316.8395 | 5.4210 | 3.03163 | 4.743 |
| 2025 Oct 14 17:56 | 2025 Oct 06 21:43:53 | 28.1180 | 0.66795 | 12.5144 | 316.8395 | 5.4210 | 3.03163 | 4.743 |
| 2025 Oct 12 17:56 | 2025 Oct 06 21:43:53 | 28.1180 | 0.66795 | 12.5144 | 316.8395 | 5.4210 | 3.03163 | 4.743 |
| 2025 Oct 11 17:57 | 2025 Oct 06 21:43:53 | 28.1180 | 0.66795 | 12.5144 | 316.8395 | 5.4210 | 3.03163 | 4.743 |
| 2025 Oct 09 17:56 | 2025 Oct 06 21:43:53 | 28.1180 | 0.66795 | 12.5144 | 316.8395 | 5.4210 | 3.03163 | 4.743 |
| 2025 Oct 08 17:56 | 2025 Oct 06 21:43:53 | 28.1180 | 0.66795 | 12.5144 | 316.8395 | 5.4210 | 3.03163 | 4.743 |
| 2025 Oct 07 17:56 | 2025 Oct 06 21:43:53 | 28.1180 | 0.66795 | 12.5144 | 316.8395 | 5.4210 | 3.03163 | 4.743 |
| 2025 Oct 05 17:56 | 2025 Sep 25 00:42:49 | 28.1129 | 0.66849 | 12.9225 | 306.8633 | 5.4210 | 3.03163 | 4.743 |
| 2025 Oct 04 17:57 | 2025 Sep 25 00:42:49 | 28.1129 | 0.66849 | 12.9225 | 306.8633 | 5.4210 | 3.03163 | 4.743 |
| 2025 Oct 03 17:57 | 2025 Sep 25 00:42:49 | 28.1129 | 0.66849 | 12.9225 | 306.8633 | 5.4210 | 3.03163 | 4.743 |
| 2025 Oct 02 17:56 | 2025 Sep 25 00:42:49 | 28.1129 | 0.66849 | 12.9225 | 306.8633 | 5.4210 | 3.03163 | 4.743 |
| 2025 Sep 30 17:56 | 2025 Sep 25 00:42:49 | 28.1129 | 0.66849 | 12.9225 | 306.8633 | 5.4210 | 3.03163 | 4.743 |
| 2025 Sep 29 17:56 | 2025 Sep 25 00:42:49 | 28.1129 | 0.66849 | 12.9225 | 306.8633 | 5.4210 | 3.03163 | 4.743 |
| 2025 Sep 28 17:56 | 2025 Sep 25 00:42:49 | 28.1129 | 0.66849 | 12.9225 | 306.8633 | 5.4210 | 3.03163 | 4.743 |
| 2025 Sep 27 17:56 | 2025 Sep 25 00:42:49 | 28.1129 | 0.66849 | 12.9225 | 306.8633 | 5.4210 | 3.03163 | 4.743 |
| 2025 Sep 26 17:56 | 2025 Sep 25 00:42:49 | 28.1129 | 0.66849 | 12.9225 | 306.8633 | 5.4210 | 3.03163 | 4.743 |
| 2025 Sep 25 17:56 | 2025 Sep 17 02:39:31 | 28.1139 | 0.66877 | 13.1945 | 300.2086 | 5.4210 | 3.03163 | 4.743 |
| 2025 Sep 24 17:56 | 2025 Sep 17 02:39:31 | 28.1139 | 0.66877 | 13.1945 | 300.2086 | 5.4210 | 3.03163 | 4.743 |