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 |
| 2026 Jul 03 17:57 | 2026 Jun 29 08:59:55 | 2.8792 | 0.00194 | 4.9575 | 175.4215 | 164.3729 | 1.00406 | – |
| 2026 Jul 02 17:56 | 2026 Jun 29 08:59:55 | 2.8792 | 0.00194 | 4.9575 | 175.4215 | 164.3729 | 1.00406 | – |
| 2026 Jul 01 17:56 | 2026 Jun 29 08:59:55 | 2.8792 | 0.00194 | 4.9575 | 175.4215 | 164.3729 | 1.00406 | – |
| 2026 Jun 30 17:56 | 2026 Jun 29 08:59:55 | 2.8792 | 0.00194 | 4.9575 | 175.4215 | 164.3729 | 1.00406 | – |
| 2026 Jun 29 17:57 | 2026 Jun 29 08:59:55 | 2.8792 | 0.00194 | 4.9575 | 175.4215 | 164.3729 | 1.00406 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 17:51:30 | 2.8626 | 0.00193 | 4.9607 | 175.7922 | 164.3729 | 1.00406 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 17:51:30 | 2.8626 | 0.00193 | 4.9607 | 175.7922 | 164.3729 | 1.00406 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 17:51:30 | 2.8626 | 0.00193 | 4.9607 | 175.7922 | 164.3729 | 1.00406 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 17:51:30 | 2.8626 | 0.00193 | 4.9607 | 175.7922 | 164.3729 | 1.00406 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 17:51:30 | 2.8626 | 0.00193 | 4.9607 | 175.7922 | 164.3729 | 1.00406 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 17:51:30 | 2.8626 | 0.00193 | 4.9607 | 175.7922 | 164.3729 | 1.00406 | – |
| 2026 Jun 22 17:56 | 2026 Jun 16 22:04:38 | 2.8484 | 0.00192 | 4.9637 | 176.1710 | 164.3729 | 1.00406 | – |
| 2026 Jun 21 17:57 | 2026 Jun 16 22:04:38 | 2.8484 | 0.00192 | 4.9637 | 176.1710 | 164.3729 | 1.00406 | – |
| 2026 Jun 20 17:56 | 2026 Jun 16 22:04:38 | 2.8484 | 0.00192 | 4.9637 | 176.1710 | 164.3729 | 1.00406 | – |
| 2026 Jun 19 17:57 | 2026 Jun 16 22:04:38 | 2.8484 | 0.00192 | 4.9637 | 176.1710 | 164.3729 | 1.00406 | – |
| 2026 Jun 18 17:56 | 2026 Jun 16 22:04:38 | 2.8484 | 0.00192 | 4.9637 | 176.1710 | 164.3729 | 1.00406 | – |
| 2026 Jun 17 17:57 | 2026 Jun 16 22:04:38 | 2.8484 | 0.00192 | 4.9637 | 176.1710 | 164.3729 | 1.00406 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 06:19:33 | 2.8373 | 0.00191 | 4.9659 | 176.5701 | 164.3729 | 1.00406 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 06:19:33 | 2.8373 | 0.00191 | 4.9659 | 176.5701 | 164.3729 | 1.00406 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 06:19:33 | 2.8373 | 0.00191 | 4.9659 | 176.5701 | 164.3729 | 1.00406 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 06:19:33 | 2.8373 | 0.00191 | 4.9659 | 176.5701 | 164.3729 | 1.00406 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 06:19:33 | 2.8373 | 0.00191 | 4.9659 | 176.5701 | 164.3729 | 1.00406 | – |
| 2026 Jun 11 17:57 | 2026 Jun 07 03:07:09 | 2.8247 | 0.00192 | 4.9682 | 177.0021 | 164.3729 | 1.00406 | – |
| 2026 Jun 10 17:56 | 2026 Jun 07 03:07:09 | 2.8247 | 0.00192 | 4.9682 | 177.0021 | 164.3729 | 1.00406 | – |
| 2026 Jun 09 17:57 | 2026 Jun 07 03:07:09 | 2.8247 | 0.00192 | 4.9682 | 177.0021 | 164.3729 | 1.00406 | – |
| 2026 Jun 08 17:56 | 2026 Jun 07 03:07:09 | 2.8247 | 0.00192 | 4.9682 | 177.0021 | 164.3729 | 1.00406 | – |
| 2026 Jun 07 17:56 | 2026 Jun 07 03:07:09 | 2.8247 | 0.00192 | 4.9682 | 177.0021 | 164.3729 | 1.00406 | – |
| 2026 Jun 06 17:56 | 2026 May 31 10:15:42 | 2.8077 | 0.00192 | 4.9712 | 177.4496 | 164.3729 | 1.00406 | – |