Orbital elements of COSMOS 778
| Launched | 3 November 1975 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 8419 |
| 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 07:19:56 | 82.9750 | 0.00222 | 4.7861 | 20.5574 | 38.2327 | 13.74832 | 7.243 |
| 2025 Dec 14 18:56 | 2025 Dec 12 07:19:56 | 82.9750 | 0.00222 | 4.7861 | 20.5574 | 38.2327 | 13.74832 | 7.243 |
| 2025 Dec 13 18:56 | 2025 Dec 12 07:19:56 | 82.9750 | 0.00222 | 4.7861 | 20.5574 | 38.2327 | 13.74832 | 7.243 |
| 2025 Dec 12 18:57 | 2025 Dec 12 07:19:56 | 82.9750 | 0.00222 | 4.7861 | 20.5574 | 38.2327 | 13.74832 | 7.243 |
| 2025 Dec 11 18:56 | 2025 Dec 07 06:36:27 | 82.9750 | 0.00225 | 5.0333 | 34.1872 | 38.2327 | 13.74832 | 7.243 |
| 2025 Dec 10 18:56 | 2025 Dec 07 06:36:27 | 82.9750 | 0.00225 | 5.0333 | 34.1872 | 38.2327 | 13.74832 | 7.243 |
| 2025 Dec 09 18:56 | 2025 Dec 07 06:36:27 | 82.9750 | 0.00225 | 5.0333 | 34.1872 | 38.2327 | 13.74832 | 7.243 |
| 2025 Dec 08 18:56 | 2025 Dec 07 06:36:27 | 82.9750 | 0.00225 | 5.0333 | 34.1872 | 38.2327 | 13.74832 | 7.243 |
| 2025 Dec 07 18:56 | 2025 Dec 07 06:36:27 | 82.9750 | 0.00225 | 5.0333 | 34.1872 | 38.2327 | 13.74832 | 7.243 |
| 2025 Dec 06 18:56 | 2025 Dec 02 09:50:18 | 82.9748 | 0.00227 | 5.2724 | 47.2632 | 38.2327 | 13.74832 | 7.243 |
| 2025 Dec 05 18:57 | 2025 Dec 02 09:50:18 | 82.9748 | 0.00227 | 5.2724 | 47.2632 | 38.2327 | 13.74832 | 7.243 |
| 2025 Dec 04 18:57 | 2025 Dec 02 09:50:18 | 82.9748 | 0.00227 | 5.2724 | 47.2632 | 38.2327 | 13.74832 | 7.243 |
| 2025 Dec 03 18:56 | 2025 Dec 02 09:50:18 | 82.9748 | 0.00227 | 5.2724 | 47.2632 | 38.2327 | 13.74832 | 7.243 |
| 2025 Dec 02 18:56 | 2025 Dec 02 09:50:18 | 82.9748 | 0.00227 | 5.2724 | 47.2632 | 38.2327 | 13.74832 | 7.243 |
| 2025 Nov 30 18:57 | 2025 Nov 25 10:08:42 | 82.9741 | 0.00231 | 5.6158 | 66.0336 | 38.2327 | 13.74832 | 7.243 |
| 2025 Nov 29 18:56 | 2025 Nov 25 10:08:42 | 82.9741 | 0.00231 | 5.6158 | 66.0336 | 38.2327 | 13.74832 | 7.243 |
| 2025 Nov 28 18:57 | 2025 Nov 25 10:08:42 | 82.9741 | 0.00231 | 5.6158 | 66.0336 | 38.2327 | 13.74832 | 7.243 |
| 2025 Nov 27 18:57 | 2025 Nov 25 10:08:42 | 82.9741 | 0.00231 | 5.6158 | 66.0336 | 38.2327 | 13.74832 | 7.243 |
| 2025 Nov 26 18:57 | 2025 Nov 25 10:08:42 | 82.9741 | 0.00231 | 5.6158 | 66.0336 | 38.2327 | 13.74832 | 7.243 |
| 2025 Nov 25 18:57 | 2025 Nov 25 10:08:42 | 82.9741 | 0.00231 | 5.6158 | 66.0336 | 38.2327 | 13.74832 | 7.243 |
| 2025 Nov 24 18:56 | 2025 Nov 20 03:09:43 | 82.9734 | 0.00231 | 5.8759 | 79.8769 | 38.2327 | 13.74832 | 7.243 |
| 2025 Nov 23 18:57 | 2025 Nov 20 03:09:43 | 82.9734 | 0.00231 | 5.8759 | 79.8769 | 38.2327 | 13.74832 | 7.243 |
| 2025 Nov 21 18:57 | 2025 Nov 20 03:09:43 | 82.9734 | 0.00231 | 5.8759 | 79.8769 | 38.2327 | 13.74832 | 7.243 |
| 2025 Nov 20 18:56 | 2025 Nov 20 03:09:43 | 82.9734 | 0.00231 | 5.8759 | 79.8769 | 38.2327 | 13.74832 | 7.243 |
| 2025 Nov 18 18:57 | 2025 Nov 08 16:08:36 | 82.9719 | 0.00231 | 6.4392 | 109.9787 | 38.2327 | 13.74832 | 7.243 |