Orbital elements of OPS 7869
| Launched | 22 May 1968 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 3266 |
| Alternative names |
DMSP 4B F1 |
| 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 Jul 09 17:56 | 2026 Jul 04 23:46:56 | 98.5576 | 0.00514 | 1.0755 | 251.0038 | 108.5569 | 14.15899 | – |
| 2026 Jul 08 17:56 | 2026 Jul 04 23:46:56 | 98.5576 | 0.00514 | 1.0755 | 251.0038 | 108.5569 | 14.15899 | – |
| 2026 Jul 07 17:56 | 2026 Jul 04 23:46:56 | 98.5576 | 0.00514 | 1.0755 | 251.0038 | 108.5569 | 14.15899 | – |
| 2026 Jul 06 17:57 | 2026 Jul 04 23:46:56 | 98.5576 | 0.00514 | 1.0755 | 251.0038 | 108.5569 | 14.15899 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 23:46:56 | 98.5576 | 0.00514 | 1.0755 | 251.0038 | 108.5569 | 14.15899 | – |
| 2026 Jul 04 17:56 | 2026 Jun 29 11:29:41 | 98.5573 | 0.00513 | 0.7225 | 267.1851 | 108.5569 | 14.15899 | – |
| 2026 Jul 03 17:57 | 2026 Jun 29 11:29:41 | 98.5573 | 0.00513 | 0.7225 | 267.1851 | 108.5569 | 14.15899 | – |
| 2026 Jul 02 17:56 | 2026 Jun 29 11:29:41 | 98.5573 | 0.00513 | 0.7225 | 267.1851 | 108.5569 | 14.15899 | – |
| 2026 Jul 01 17:56 | 2026 Jun 29 11:29:41 | 98.5573 | 0.00513 | 0.7225 | 267.1851 | 108.5569 | 14.15899 | – |
| 2026 Jun 30 17:56 | 2026 Jun 29 11:29:41 | 98.5573 | 0.00513 | 0.7225 | 267.1851 | 108.5569 | 14.15899 | – |
| 2026 Jun 29 17:57 | 2026 Jun 29 11:29:41 | 98.5573 | 0.00513 | 0.7225 | 267.1851 | 108.5569 | 14.15899 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 11:35:29 | 98.5576 | 0.00514 | 0.2745 | 287.7678 | 108.5569 | 14.15899 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 11:35:29 | 98.5576 | 0.00514 | 0.2745 | 287.7678 | 108.5569 | 14.15899 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 11:35:29 | 98.5576 | 0.00514 | 0.2745 | 287.7678 | 108.5569 | 14.15899 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 11:35:29 | 98.5576 | 0.00514 | 0.2745 | 287.7678 | 108.5569 | 14.15899 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 11:35:29 | 98.5576 | 0.00514 | 0.2745 | 287.7678 | 108.5569 | 14.15899 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 11:35:29 | 98.5576 | 0.00514 | 0.2745 | 287.7678 | 108.5569 | 14.15899 | – |
| 2026 Jun 22 17:56 | 2026 Jun 17 12:52:19 | 98.5576 | 0.00515 | 23.9577 | 302.2764 | 108.5569 | 14.15899 | – |
| 2026 Jun 21 17:57 | 2026 Jun 17 12:52:19 | 98.5576 | 0.00515 | 23.9577 | 302.2764 | 108.5569 | 14.15899 | – |
| 2026 Jun 20 17:56 | 2026 Jun 17 12:52:19 | 98.5576 | 0.00515 | 23.9577 | 302.2764 | 108.5569 | 14.15899 | – |
| 2026 Jun 19 17:57 | 2026 Jun 17 12:52:19 | 98.5576 | 0.00515 | 23.9577 | 302.2764 | 108.5569 | 14.15899 | – |
| 2026 Jun 18 17:56 | 2026 Jun 17 12:52:19 | 98.5576 | 0.00515 | 23.9577 | 302.2764 | 108.5569 | 14.15899 | – |
| 2026 Jun 17 17:57 | 2026 Jun 17 12:52:19 | 98.5576 | 0.00515 | 23.9577 | 302.2764 | 108.5569 | 14.15899 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 05:40:22 | 98.5577 | 0.00517 | 23.6183 | 317.7620 | 108.5569 | 14.15899 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 05:40:22 | 98.5577 | 0.00517 | 23.6183 | 317.7620 | 108.5569 | 14.15899 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 05:40:22 | 98.5577 | 0.00517 | 23.6183 | 317.7620 | 108.5569 | 14.15899 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 05:40:22 | 98.5577 | 0.00517 | 23.6183 | 317.7620 | 108.5569 | 14.15899 | – |