Orbital elements of OPS 7641
| Launched | 13 April 1984 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 14930 |
| Alternative names |
DSP 11 |
| 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 Mar 19 18:56 | 2026 Mar 15 09:25:14 | 10.3657 | 0.00090 | 21.1022 | 289.6423 | 268.3311 | 0.98682 | 5.743 |
| 2026 Mar 18 18:56 | 2026 Mar 15 09:25:14 | 10.3657 | 0.00090 | 21.1022 | 289.6423 | 268.3311 | 0.98682 | 5.743 |
| 2026 Mar 17 18:56 | 2026 Mar 15 09:25:14 | 10.3657 | 0.00090 | 21.1022 | 289.6423 | 268.3311 | 0.98682 | 5.743 |
| 2026 Mar 16 18:57 | 2026 Mar 15 09:25:14 | 10.3657 | 0.00090 | 21.1022 | 289.6423 | 268.3311 | 0.98682 | 5.743 |
| 2026 Mar 15 18:56 | 2026 Mar 15 09:25:14 | 10.3657 | 0.00090 | 21.1022 | 289.6423 | 268.3311 | 0.98682 | 5.743 |
| 2026 Mar 14 18:56 | 2026 Mar 10 11:57:48 | 10.3738 | 0.00090 | 21.1045 | 290.6993 | 268.3311 | 0.98682 | 5.743 |
| 2026 Mar 13 18:57 | 2026 Mar 10 11:57:48 | 10.3738 | 0.00090 | 21.1045 | 290.6993 | 268.3311 | 0.98682 | 5.743 |
| 2026 Mar 12 18:57 | 2026 Mar 10 11:57:48 | 10.3738 | 0.00090 | 21.1045 | 290.6993 | 268.3311 | 0.98682 | 5.743 |
| 2026 Mar 11 18:56 | 2026 Mar 10 11:57:48 | 10.3738 | 0.00090 | 21.1045 | 290.6993 | 268.3311 | 0.98682 | 5.743 |
| 2026 Mar 10 18:56 | 2026 Mar 10 11:57:48 | 10.3738 | 0.00090 | 21.1045 | 290.6993 | 268.3311 | 0.98682 | 5.743 |
| 2026 Mar 09 18:56 | 2026 Mar 04 04:27:38 | 10.3845 | 0.00094 | 21.1075 | 292.5141 | 268.3311 | 0.98682 | 5.743 |
| 2026 Mar 08 18:57 | 2026 Mar 04 04:27:38 | 10.3845 | 0.00094 | 21.1075 | 292.5141 | 268.3311 | 0.98682 | 5.743 |
| 2026 Mar 07 18:57 | 2026 Mar 04 04:27:38 | 10.3845 | 0.00094 | 21.1075 | 292.5141 | 268.3311 | 0.98682 | 5.743 |
| 2026 Mar 06 18:56 | 2026 Mar 04 04:27:38 | 10.3845 | 0.00094 | 21.1075 | 292.5141 | 268.3311 | 0.98682 | 5.743 |
| 2026 Mar 05 18:56 | 2026 Mar 04 04:27:38 | 10.3845 | 0.00094 | 21.1075 | 292.5141 | 268.3311 | 0.98682 | 5.743 |
| 2026 Mar 04 18:57 | 2026 Mar 04 04:27:38 | 10.3845 | 0.00094 | 21.1075 | 292.5141 | 268.3311 | 0.98682 | 5.743 |
| 2026 Mar 03 18:56 | 2026 Feb 26 13:57:59 | 10.3950 | 0.00098 | 21.1099 | 291.7555 | 268.3311 | 0.98682 | 5.743 |
| 2026 Mar 02 18:57 | 2026 Feb 26 13:57:59 | 10.3950 | 0.00098 | 21.1099 | 291.7555 | 268.3311 | 0.98682 | 5.743 |
| 2026 Mar 01 18:57 | 2026 Feb 26 13:57:59 | 10.3950 | 0.00098 | 21.1099 | 291.7555 | 268.3311 | 0.98682 | 5.743 |
| 2026 Feb 28 18:56 | 2026 Feb 26 13:57:59 | 10.3950 | 0.00098 | 21.1099 | 291.7555 | 268.3311 | 0.98682 | 5.743 |
| 2026 Feb 27 19:05 | 2026 Feb 26 13:57:59 | 10.3950 | 0.00098 | 21.1099 | 291.7555 | 268.3311 | 0.98682 | 5.743 |
| 2026 Feb 26 20:45 | 2026 Feb 26 13:57:59 | 10.3950 | 0.00098 | 21.1099 | 291.7555 | 268.3311 | 0.98682 | 5.743 |