Orbital elements of COSMOS 628
| Launched | 16 January 1974 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 7094 |
| 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 13 18:57 | 2026 Mar 10 12:34:36 | 82.9518 | 0.00376 | 16.9827 | 58.5366 | 354.8916 | 13.75960 | 6.743 |
| 2026 Mar 12 18:57 | 2026 Mar 10 12:34:36 | 82.9518 | 0.00376 | 16.9827 | 58.5366 | 354.8916 | 13.75960 | 6.743 |
| 2026 Mar 11 18:56 | 2026 Mar 10 12:34:36 | 82.9518 | 0.00376 | 16.9827 | 58.5366 | 354.8916 | 13.75960 | 6.743 |
| 2026 Mar 10 18:56 | 2026 Mar 10 12:34:36 | 82.9518 | 0.00376 | 16.9827 | 58.5366 | 354.8916 | 13.75960 | 6.743 |
| 2026 Mar 09 18:56 | 2026 Mar 04 13:20:09 | 82.9517 | 0.00378 | 17.2775 | 74.6589 | 354.8916 | 13.75960 | 6.743 |
| 2026 Mar 08 18:57 | 2026 Mar 04 13:20:09 | 82.9517 | 0.00378 | 17.2775 | 74.6589 | 354.8916 | 13.75960 | 6.743 |
| 2026 Mar 07 18:57 | 2026 Mar 04 13:20:09 | 82.9517 | 0.00378 | 17.2775 | 74.6589 | 354.8916 | 13.75960 | 6.743 |
| 2026 Mar 06 18:56 | 2026 Mar 04 13:20:09 | 82.9517 | 0.00378 | 17.2775 | 74.6589 | 354.8916 | 13.75960 | 6.743 |
| 2026 Mar 05 18:56 | 2026 Mar 04 13:20:09 | 82.9517 | 0.00378 | 17.2775 | 74.6589 | 354.8916 | 13.75960 | 6.743 |
| 2026 Mar 04 18:57 | 2026 Mar 04 13:20:09 | 82.9517 | 0.00378 | 17.2775 | 74.6589 | 354.8916 | 13.75960 | 6.743 |
| 2026 Mar 03 18:56 | 2026 Feb 26 12:39:49 | 82.9519 | 0.00379 | 17.5753 | 90.9029 | 354.8916 | 13.75960 | 6.743 |
| 2026 Mar 02 18:57 | 2026 Feb 26 12:39:49 | 82.9519 | 0.00379 | 17.5753 | 90.9029 | 354.8916 | 13.75960 | 6.743 |
| 2026 Mar 01 18:57 | 2026 Feb 26 12:39:49 | 82.9519 | 0.00379 | 17.5753 | 90.9029 | 354.8916 | 13.75960 | 6.743 |
| 2026 Feb 28 18:56 | 2026 Feb 26 12:39:49 | 82.9519 | 0.00379 | 17.5753 | 90.9029 | 354.8916 | 13.75960 | 6.743 |
| 2026 Feb 27 19:05 | 2026 Feb 26 12:39:49 | 82.9519 | 0.00379 | 17.5753 | 90.9029 | 354.8916 | 13.75960 | 6.743 |
| 2026 Feb 26 20:45 | 2026 Feb 26 12:39:49 | 82.9519 | 0.00379 | 17.5753 | 90.9029 | 354.8916 | 13.75960 | 6.743 |