Orbital elements of OPS 1948
| Launched | 30 September 1979 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 11558 |
| 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 Aug 25 17:56 | 2026 Aug 25 11:30:49 | 6.0797 | 0.13119 | 0.8199 | 78.4253 | 69.8950 | 1.00203 | 3.743 |
| 2026 Aug 24 17:57 | 2026 Aug 18 22:20:38 | 6.0746 | 0.13123 | 0.8174 | 78.3479 | 69.8950 | 1.00203 | 3.743 |
| 2026 Aug 23 17:56 | 2026 Aug 18 22:20:38 | 6.0746 | 0.13123 | 0.8174 | 78.3479 | 69.8950 | 1.00203 | 3.743 |
| 2026 Aug 22 17:56 | 2026 Aug 18 22:20:38 | 6.0746 | 0.13123 | 0.8174 | 78.3479 | 69.8950 | 1.00203 | 3.743 |
| 2026 Aug 21 17:56 | 2026 Aug 18 22:20:38 | 6.0746 | 0.13123 | 0.8174 | 78.3479 | 69.8950 | 1.00203 | 3.743 |
| 2026 Aug 20 17:57 | 2026 Aug 18 22:20:38 | 6.0746 | 0.13123 | 0.8174 | 78.3479 | 69.8950 | 1.00203 | 3.743 |
| 2026 Aug 19 17:57 | 2026 Aug 18 22:20:38 | 6.0746 | 0.13123 | 0.8174 | 78.3479 | 69.8950 | 1.00203 | 3.743 |
| 2026 Aug 18 17:56 | 2026 Aug 13 03:25:57 | 6.0697 | 0.13123 | 0.8150 | 78.2878 | 69.8950 | 1.00203 | 3.743 |
| 2026 Aug 17 17:56 | 2026 Aug 13 03:25:57 | 6.0697 | 0.13123 | 0.8150 | 78.2878 | 69.8950 | 1.00203 | 3.743 |
| 2026 Aug 16 17:56 | 2026 Aug 13 03:25:57 | 6.0697 | 0.13123 | 0.8150 | 78.2878 | 69.8950 | 1.00203 | 3.743 |
| 2026 Aug 15 17:57 | 2026 Aug 13 03:25:57 | 6.0697 | 0.13123 | 0.8150 | 78.2878 | 69.8950 | 1.00203 | 3.743 |
| 2026 Aug 14 17:56 | 2026 Aug 13 03:25:57 | 6.0697 | 0.13123 | 0.8150 | 78.2878 | 69.8950 | 1.00203 | 3.743 |
| 2026 Aug 13 17:57 | 2026 Aug 13 03:25:57 | 6.0697 | 0.13123 | 0.8150 | 78.2878 | 69.8950 | 1.00203 | 3.743 |
| 2026 Aug 12 17:56 | 2026 Aug 07 05:27:57 | 6.0647 | 0.13126 | 0.8123 | 78.2224 | 69.8950 | 1.00203 | 3.743 |
| 2026 Aug 11 17:56 | 2026 Aug 07 05:27:57 | 6.0647 | 0.13126 | 0.8123 | 78.2224 | 69.8950 | 1.00203 | 3.743 |
| 2026 Aug 10 17:56 | 2026 Aug 07 05:27:57 | 6.0647 | 0.13126 | 0.8123 | 78.2224 | 69.8950 | 1.00203 | 3.743 |
| 2026 Aug 09 17:57 | 2026 Aug 07 05:27:57 | 6.0647 | 0.13126 | 0.8123 | 78.2224 | 69.8950 | 1.00203 | 3.743 |
| 2026 Aug 08 17:57 | 2026 Aug 07 05:27:57 | 6.0647 | 0.13126 | 0.8123 | 78.2224 | 69.8950 | 1.00203 | 3.743 |
| 2026 Aug 07 17:57 | 2026 Aug 07 05:27:57 | 6.0647 | 0.13126 | 0.8123 | 78.2224 | 69.8950 | 1.00203 | 3.743 |
| 2026 Aug 06 17:57 | 2026 Aug 01 04:01:51 | 6.0598 | 0.13132 | 0.8099 | 78.1515 | 69.8950 | 1.00203 | 3.743 |
| 2026 Aug 05 17:56 | 2026 Aug 01 04:01:51 | 6.0598 | 0.13132 | 0.8099 | 78.1515 | 69.8950 | 1.00203 | 3.743 |
| 2026 Aug 04 17:57 | 2026 Aug 01 04:01:51 | 6.0598 | 0.13132 | 0.8099 | 78.1515 | 69.8950 | 1.00203 | 3.743 |
| 2026 Aug 03 17:56 | 2026 Aug 01 04:01:51 | 6.0598 | 0.13132 | 0.8099 | 78.1515 | 69.8950 | 1.00203 | 3.743 |
| 2026 Aug 02 17:57 | 2026 Aug 01 04:01:51 | 6.0598 | 0.13132 | 0.8099 | 78.1515 | 69.8950 | 1.00203 | 3.743 |
| 2026 Aug 01 17:57 | 2026 Aug 01 04:01:51 | 6.0598 | 0.13132 | 0.8099 | 78.1515 | 69.8950 | 1.00203 | 3.743 |
| 2026 Jul 31 17:56 | 2026 Jul 26 16:25:08 | 6.0560 | 0.13138 | 0.8079 | 78.0821 | 69.8950 | 1.00203 | 3.743 |
| 2026 Jul 30 17:57 | 2026 Jul 26 16:25:08 | 6.0560 | 0.13138 | 0.8079 | 78.0821 | 69.8950 | 1.00203 | 3.743 |
| 2026 Jul 29 17:57 | 2026 Jul 26 16:25:08 | 6.0560 | 0.13138 | 0.8079 | 78.0821 | 69.8950 | 1.00203 | 3.743 |