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 |
| 2025 Sep 12 17:57 | 2025 Sep 03 05:43:00 | 4.0990 | 0.19102 | 2.6606 | 205.6211 | 187.0447 | 1.32157 | – |
| 2025 Sep 11 17:57 | 2025 Sep 03 05:43:00 | 4.0990 | 0.19102 | 2.6606 | 205.6211 | 187.0447 | 1.32157 | – |
| 2025 Sep 10 17:56 | 2025 Sep 03 05:43:00 | 4.0990 | 0.19102 | 2.6606 | 205.6211 | 187.0447 | 1.32157 | – |
| 2025 Sep 08 17:57 | 2025 Sep 03 05:43:00 | 4.0990 | 0.19102 | 2.6606 | 205.6211 | 187.0447 | 1.32157 | – |
| 2025 Sep 07 17:56 | 2025 Sep 03 05:43:00 | 4.0990 | 0.19102 | 2.6606 | 205.6211 | 187.0447 | 1.32157 | – |
| 2025 Sep 06 20:41 | 2025 Sep 03 05:43:00 | 4.0990 | 0.19102 | 2.6606 | 205.6211 | 187.0447 | 1.32157 | – |
| 2025 Sep 03 17:57 | 2025 Sep 03 05:43:00 | 4.0990 | 0.19102 | 2.6606 | 205.6211 | 187.0447 | 1.32157 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 17:40:42 | 4.0881 | 0.19098 | 2.6643 | 205.3734 | 187.0447 | 1.32157 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 17:40:42 | 4.0881 | 0.19098 | 2.6643 | 205.3734 | 187.0447 | 1.32157 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 17:40:42 | 4.0881 | 0.19098 | 2.6643 | 205.3734 | 187.0447 | 1.32157 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 17:40:42 | 4.0881 | 0.19098 | 2.6643 | 205.3734 | 187.0447 | 1.32157 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 17:40:42 | 4.0881 | 0.19098 | 2.6643 | 205.3734 | 187.0447 | 1.32157 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 17:40:42 | 4.0881 | 0.19098 | 2.6643 | 205.3734 | 187.0447 | 1.32157 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 05:00:44 | 4.0805 | 0.19094 | 2.6671 | 205.1997 | 187.0447 | 1.32157 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 05:00:44 | 4.0805 | 0.19094 | 2.6671 | 205.1997 | 187.0447 | 1.32157 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 05:00:44 | 4.0805 | 0.19094 | 2.6671 | 205.1997 | 187.0447 | 1.32157 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 05:00:44 | 4.0805 | 0.19094 | 2.6671 | 205.1997 | 187.0447 | 1.32157 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 05:00:44 | 4.0805 | 0.19094 | 2.6671 | 205.1997 | 187.0447 | 1.32157 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 21:00:53 | 4.0722 | 0.19090 | 2.6707 | 204.9945 | 187.0447 | 1.32157 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 21:00:53 | 4.0722 | 0.19090 | 2.6707 | 204.9945 | 187.0447 | 1.32157 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 21:00:53 | 4.0722 | 0.19090 | 2.6707 | 204.9945 | 187.0447 | 1.32157 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 21:00:53 | 4.0722 | 0.19090 | 2.6707 | 204.9945 | 187.0447 | 1.32157 | – |