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 Jun 30 17:56 | 2025 Jun 28 04:31:34 | 28.1741 | 0.67068 | 16.0015 | 231.6826 | 46.7648 | 3.02233 | 4.743 |
| 2025 Jun 29 17:56 | 2025 Jun 28 04:31:34 | 28.1741 | 0.67068 | 16.0015 | 231.6826 | 46.7648 | 3.02233 | 4.743 |
| 2025 Jun 28 17:56 | 2025 Jun 28 04:31:34 | 28.1741 | 0.67068 | 16.0015 | 231.6826 | 46.7648 | 3.02233 | 4.743 |
| 2025 Jun 27 17:56 | 2025 Jun 23 05:31:31 | 28.1875 | 0.67064 | 16.1739 | 227.4833 | 46.7648 | 3.02233 | 4.743 |
| 2025 Jun 26 17:56 | 2025 Jun 23 05:31:31 | 28.1875 | 0.67064 | 16.1739 | 227.4833 | 46.7648 | 3.02233 | 4.743 |
| 2025 Jun 25 17:56 | 2025 Jun 23 05:31:31 | 28.1875 | 0.67064 | 16.1739 | 227.4833 | 46.7648 | 3.02233 | 4.743 |
| 2025 Jun 24 17:56 | 2025 Jun 23 05:31:31 | 28.1875 | 0.67064 | 16.1739 | 227.4833 | 46.7648 | 3.02233 | 4.743 |
| 2025 Jun 23 17:56 | 2025 Jun 23 05:31:31 | 28.1875 | 0.67064 | 16.1739 | 227.4833 | 46.7648 | 3.02233 | 4.743 |
| 2025 Jun 22 17:56 | 2025 Jun 16 06:55:51 | 28.2073 | 0.67057 | 16.4151 | 221.6211 | 46.7648 | 3.02233 | 4.743 |
| 2025 Jun 21 17:56 | 2025 Jun 16 06:55:51 | 28.2073 | 0.67057 | 16.4151 | 221.6211 | 46.7648 | 3.02233 | 4.743 |
| 2025 Jun 20 17:57 | 2025 Jun 16 06:55:51 | 28.2073 | 0.67057 | 16.4151 | 221.6211 | 46.7648 | 3.02233 | 4.743 |
| 2025 Jun 19 17:56 | 2025 Jun 16 06:55:51 | 28.2073 | 0.67057 | 16.4151 | 221.6211 | 46.7648 | 3.02233 | 4.743 |
| 2025 Jun 18 17:56 | 2025 Jun 16 06:55:51 | 28.2073 | 0.67057 | 16.4151 | 221.6211 | 46.7648 | 3.02233 | 4.743 |
| 2025 Jun 17 17:56 | 2025 Jun 16 06:55:51 | 28.2073 | 0.67057 | 16.4151 | 221.6211 | 46.7648 | 3.02233 | 4.743 |
| 2025 Jun 16 17:56 | 2025 Jun 11 15:52:25 | 28.2197 | 0.67053 | 16.5758 | 217.7224 | 46.7648 | 3.02233 | 4.743 |
| 2025 Jun 15 17:56 | 2025 Jun 11 15:52:25 | 28.2197 | 0.67053 | 16.5758 | 217.7224 | 46.7648 | 3.02233 | 4.743 |
| 2025 Jun 14 17:56 | 2025 Jun 11 15:52:25 | 28.2197 | 0.67053 | 16.5758 | 217.7224 | 46.7648 | 3.02233 | 4.743 |
| 2025 Jun 13 17:56 | 2025 Jun 11 15:52:25 | 28.2197 | 0.67053 | 16.5758 | 217.7224 | 46.7648 | 3.02233 | 4.743 |
| 2025 Jun 12 17:56 | 2025 Jun 11 15:52:25 | 28.2197 | 0.67053 | 16.5758 | 217.7224 | 46.7648 | 3.02233 | 4.743 |
| 2025 Jun 11 17:56 | 2025 Jun 06 08:57:21 | 28.2336 | 0.67047 | 16.7592 | 213.2784 | 46.7648 | 3.02233 | 4.743 |
| 2025 Jun 10 17:56 | 2025 Jun 06 08:57:21 | 28.2336 | 0.67047 | 16.7592 | 213.2784 | 46.7648 | 3.02233 | 4.743 |
| 2025 Jun 09 17:56 | 2025 Jun 06 08:57:21 | 28.2336 | 0.67047 | 16.7592 | 213.2784 | 46.7648 | 3.02233 | 4.743 |
| 2025 Jun 08 17:56 | 2025 Jun 06 08:57:21 | 28.2336 | 0.67047 | 16.7592 | 213.2784 | 46.7648 | 3.02233 | 4.743 |
| 2025 Jun 07 17:56 | 2025 Jun 06 08:57:21 | 28.2336 | 0.67047 | 16.7592 | 213.2784 | 46.7648 | 3.02233 | 4.743 |
| 2025 Jun 06 17:56 | 2025 Jun 06 08:57:21 | 28.2336 | 0.67047 | 16.7592 | 213.2784 | 46.7648 | 3.02233 | 4.743 |
| 2025 Jun 05 17:56 | 2025 May 31 18:06:43 | 28.2414 | 0.67040 | 16.9529 | 208.5733 | 46.7648 | 3.02233 | 4.743 |
| 2025 Jun 04 17:57 | 2025 May 31 18:06:43 | 28.2414 | 0.67040 | 16.9529 | 208.5733 | 46.7648 | 3.02233 | 4.743 |
| 2025 Jun 03 17:57 | 2025 May 31 18:06:43 | 28.2414 | 0.67040 | 16.9529 | 208.5733 | 46.7648 | 3.02233 | 4.743 |