Orbital elements of OPS 0757
| Launched | 8 February 1969 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 3691 |
| Alternative names |
TACSAT |
| 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 Dec 15 18:58 | 2025 Dec 12 06:07:38 | 2.3744 | 0.00239 | 5.0456 | 175.0187 | 176.2435 | 1.00447 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 06:07:38 | 2.3744 | 0.00239 | 5.0456 | 175.0187 | 176.2435 | 1.00447 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 06:07:38 | 2.3744 | 0.00239 | 5.0456 | 175.0187 | 176.2435 | 1.00447 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 06:07:38 | 2.3744 | 0.00239 | 5.0456 | 175.0187 | 176.2435 | 1.00447 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 07:14:33 | 2.3618 | 0.00239 | 5.0471 | 174.4847 | 176.2435 | 1.00447 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 07:14:33 | 2.3618 | 0.00239 | 5.0471 | 174.4847 | 176.2435 | 1.00447 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 07:14:33 | 2.3618 | 0.00239 | 5.0471 | 174.4847 | 176.2435 | 1.00447 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 07:14:33 | 2.3618 | 0.00239 | 5.0471 | 174.4847 | 176.2435 | 1.00447 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 07:14:33 | 2.3618 | 0.00239 | 5.0471 | 174.4847 | 176.2435 | 1.00447 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 07:30:38 | 2.3494 | 0.00239 | 5.0484 | 173.9791 | 176.2435 | 1.00447 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 07:30:38 | 2.3494 | 0.00239 | 5.0484 | 173.9791 | 176.2435 | 1.00447 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 07:30:38 | 2.3494 | 0.00239 | 5.0484 | 173.9791 | 176.2435 | 1.00447 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 07:30:38 | 2.3494 | 0.00239 | 5.0484 | 173.9791 | 176.2435 | 1.00447 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 07:30:38 | 2.3494 | 0.00239 | 5.0484 | 173.9791 | 176.2435 | 1.00447 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 10:00:30 | 2.3316 | 0.00240 | 5.0501 | 173.2751 | 176.2435 | 1.00447 | – |
| 2025 Nov 29 18:56 | 2025 Nov 25 10:00:30 | 2.3316 | 0.00240 | 5.0501 | 173.2751 | 176.2435 | 1.00447 | – |
| 2025 Nov 28 18:57 | 2025 Nov 25 10:00:30 | 2.3316 | 0.00240 | 5.0501 | 173.2751 | 176.2435 | 1.00447 | – |
| 2025 Nov 27 18:57 | 2025 Nov 25 10:00:30 | 2.3316 | 0.00240 | 5.0501 | 173.2751 | 176.2435 | 1.00447 | – |
| 2025 Nov 26 18:57 | 2025 Nov 25 10:00:30 | 2.3316 | 0.00240 | 5.0501 | 173.2751 | 176.2435 | 1.00447 | – |
| 2025 Nov 25 18:57 | 2025 Nov 25 10:00:30 | 2.3316 | 0.00240 | 5.0501 | 173.2751 | 176.2435 | 1.00447 | – |
| 2025 Nov 24 18:56 | 2025 Nov 20 05:00:11 | 2.3178 | 0.00239 | 5.0514 | 172.6673 | 176.2435 | 1.00447 | – |
| 2025 Nov 23 18:57 | 2025 Nov 20 05:00:11 | 2.3178 | 0.00239 | 5.0514 | 172.6673 | 176.2435 | 1.00447 | – |
| 2025 Nov 21 18:57 | 2025 Nov 20 05:00:11 | 2.3178 | 0.00239 | 5.0514 | 172.6673 | 176.2435 | 1.00447 | – |
| 2025 Nov 20 18:56 | 2025 Nov 20 05:00:11 | 2.3178 | 0.00239 | 5.0514 | 172.6673 | 176.2435 | 1.00447 | – |
| 2025 Nov 18 18:57 | 2025 Nov 08 17:17:01 | 2.2877 | 0.00236 | 5.0544 | 171.3274 | 176.2435 | 1.00447 | – |