Orbital elements of COSMOS 773
| Launched | 29 September 1975 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 8343 |
| 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 16 18:57 | 2026 Mar 15 12:30:23 | 74.0565 | 0.00112 | 11.1831 | 0.8475 | 359.2695 | 14.35934 | 6.243 |
| 2026 Mar 15 18:56 | 2026 Mar 15 12:30:23 | 74.0565 | 0.00112 | 11.1831 | 0.8475 | 359.2695 | 14.35934 | 6.243 |
| 2026 Mar 14 18:56 | 2026 Mar 10 12:07:06 | 74.0567 | 0.00110 | 11.7961 | 11.2501 | 359.2695 | 14.35934 | 6.243 |
| 2026 Mar 13 18:57 | 2026 Mar 10 12:07:06 | 74.0567 | 0.00110 | 11.7961 | 11.2501 | 359.2695 | 14.35934 | 6.243 |
| 2026 Mar 12 18:57 | 2026 Mar 10 12:07:06 | 74.0567 | 0.00110 | 11.7961 | 11.2501 | 359.2695 | 14.35934 | 6.243 |
| 2026 Mar 11 18:56 | 2026 Mar 10 12:07:06 | 74.0567 | 0.00110 | 11.7961 | 11.2501 | 359.2695 | 14.35934 | 6.243 |
| 2026 Mar 10 18:56 | 2026 Mar 10 12:07:06 | 74.0567 | 0.00110 | 11.7961 | 11.2501 | 359.2695 | 14.35934 | 6.243 |
| 2026 Mar 09 18:56 | 2026 Mar 04 12:19:16 | 74.0561 | 0.00107 | 12.5283 | 24.4225 | 359.2695 | 14.35934 | 6.243 |
| 2026 Mar 08 18:57 | 2026 Mar 04 12:19:16 | 74.0561 | 0.00107 | 12.5283 | 24.4225 | 359.2695 | 14.35934 | 6.243 |
| 2026 Mar 07 18:57 | 2026 Mar 04 12:19:16 | 74.0561 | 0.00107 | 12.5283 | 24.4225 | 359.2695 | 14.35934 | 6.243 |
| 2026 Mar 06 18:56 | 2026 Mar 04 12:19:16 | 74.0561 | 0.00107 | 12.5283 | 24.4225 | 359.2695 | 14.35934 | 6.243 |
| 2026 Mar 05 18:56 | 2026 Mar 04 12:19:16 | 74.0561 | 0.00107 | 12.5283 | 24.4225 | 359.2695 | 14.35934 | 6.243 |
| 2026 Mar 04 18:57 | 2026 Mar 04 12:19:16 | 74.0561 | 0.00107 | 12.5283 | 24.4225 | 359.2695 | 14.35934 | 6.243 |
| 2026 Mar 03 18:56 | 2026 Feb 26 12:31:24 | 74.0552 | 0.00105 | 13.2606 | 37.8553 | 359.2695 | 14.35934 | 6.243 |
| 2026 Mar 02 18:57 | 2026 Feb 26 12:31:24 | 74.0552 | 0.00105 | 13.2606 | 37.8553 | 359.2695 | 14.35934 | 6.243 |
| 2026 Mar 01 18:57 | 2026 Feb 26 12:31:24 | 74.0552 | 0.00105 | 13.2606 | 37.8553 | 359.2695 | 14.35934 | 6.243 |
| 2026 Feb 28 18:56 | 2026 Feb 26 12:31:24 | 74.0552 | 0.00105 | 13.2606 | 37.8553 | 359.2695 | 14.35934 | 6.243 |
| 2026 Feb 27 19:05 | 2026 Feb 26 12:31:24 | 74.0552 | 0.00105 | 13.2606 | 37.8553 | 359.2695 | 14.35934 | 6.243 |
| 2026 Feb 26 20:45 | 2026 Feb 26 12:31:24 | 74.0552 | 0.00105 | 13.2606 | 37.8553 | 359.2695 | 14.35934 | 6.243 |