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 Jan 07 18:57 | 2026 Jan 06 08:16:29 | 82.9575 | 0.00354 | 20.1026 | 232.9058 | 242.1615 | 13.75954 | 6.743 |
| 2026 Jan 06 18:56 | 2026 Jan 06 08:16:29 | 82.9575 | 0.00354 | 20.1026 | 232.9058 | 242.1615 | 13.75954 | 6.743 |
| 2026 Jan 05 18:57 | 2025 Dec 31 09:11:52 | 82.9571 | 0.00352 | 20.3969 | 250.1195 | 242.1615 | 13.75954 | 6.743 |
| 2026 Jan 04 18:56 | 2025 Dec 31 09:11:52 | 82.9571 | 0.00352 | 20.3969 | 250.1195 | 242.1615 | 13.75954 | 6.743 |
| 2026 Jan 03 18:57 | 2025 Dec 31 09:11:52 | 82.9571 | 0.00352 | 20.3969 | 250.1195 | 242.1615 | 13.75954 | 6.743 |
| 2026 Jan 01 18:56 | 2025 Dec 31 09:11:52 | 82.9571 | 0.00352 | 20.3969 | 250.1195 | 242.1615 | 13.75954 | 6.743 |
| 2025 Dec 31 18:57 | 2025 Dec 31 09:11:52 | 82.9571 | 0.00352 | 20.3969 | 250.1195 | 242.1615 | 13.75954 | 6.743 |
| 2025 Dec 30 18:56 | 2025 Dec 26 14:16:02 | 82.9569 | 0.00351 | 20.6333 | 263.9975 | 242.1615 | 13.75954 | 6.743 |
| 2025 Dec 29 18:56 | 2025 Dec 26 14:16:02 | 82.9569 | 0.00351 | 20.6333 | 263.9975 | 242.1615 | 13.75954 | 6.743 |
| 2025 Dec 28 18:57 | 2025 Dec 26 14:16:02 | 82.9569 | 0.00351 | 20.6333 | 263.9975 | 242.1615 | 13.75954 | 6.743 |
| 2025 Dec 27 18:57 | 2025 Dec 26 14:16:02 | 82.9569 | 0.00351 | 20.6333 | 263.9975 | 242.1615 | 13.75954 | 6.743 |
| 2025 Dec 26 18:56 | 2025 Dec 26 14:16:02 | 82.9569 | 0.00351 | 20.6333 | 263.9975 | 242.1615 | 13.75954 | 6.743 |
| 2025 Dec 25 18:57 | 2025 Dec 20 15:09:19 | 82.9562 | 0.00351 | 20.9278 | 281.3704 | 242.1615 | 13.75954 | 6.743 |
| 2025 Dec 24 18:56 | 2025 Dec 20 15:09:19 | 82.9562 | 0.00351 | 20.9278 | 281.3704 | 242.1615 | 13.75954 | 6.743 |
| 2025 Dec 23 18:56 | 2025 Dec 20 15:09:19 | 82.9562 | 0.00351 | 20.9278 | 281.3704 | 242.1615 | 13.75954 | 6.743 |
| 2025 Dec 22 18:57 | 2025 Dec 20 15:09:19 | 82.9562 | 0.00351 | 20.9278 | 281.3704 | 242.1615 | 13.75954 | 6.743 |
| 2025 Dec 21 18:57 | 2025 Dec 20 15:09:19 | 82.9562 | 0.00351 | 20.9278 | 281.3704 | 242.1615 | 13.75954 | 6.743 |
| 2025 Dec 20 18:57 | 2025 Dec 20 15:09:19 | 82.9562 | 0.00351 | 20.9278 | 281.3704 | 242.1615 | 13.75954 | 6.743 |
| 2025 Dec 19 18:57 | 2025 Dec 12 00:41:33 | 82.9557 | 0.00354 | 21.3526 | 306.1793 | 242.1615 | 13.75954 | 6.743 |
| 2025 Dec 18 18:57 | 2025 Dec 12 00:41:33 | 82.9557 | 0.00354 | 21.3526 | 306.1793 | 242.1615 | 13.75954 | 6.743 |
| 2025 Dec 17 18:58 | 2025 Dec 12 00:41:33 | 82.9557 | 0.00354 | 21.3526 | 306.1793 | 242.1615 | 13.75954 | 6.743 |
| 2025 Dec 16 18:57 | 2025 Dec 12 00:41:33 | 82.9557 | 0.00354 | 21.3526 | 306.1793 | 242.1615 | 13.75954 | 6.743 |
| 2025 Dec 15 18:58 | 2025 Dec 12 00:41:33 | 82.9557 | 0.00354 | 21.3526 | 306.1793 | 242.1615 | 13.75954 | 6.743 |
| 2025 Dec 14 18:56 | 2025 Dec 12 00:41:33 | 82.9557 | 0.00354 | 21.3526 | 306.1793 | 242.1615 | 13.75954 | 6.743 |
| 2025 Dec 13 18:56 | 2025 Dec 12 00:41:33 | 82.9557 | 0.00354 | 21.3526 | 306.1793 | 242.1615 | 13.75954 | 6.743 |
| 2025 Dec 12 18:57 | 2025 Dec 12 00:41:33 | 82.9557 | 0.00354 | 21.3526 | 306.1793 | 242.1615 | 13.75954 | 6.743 |
| 2025 Dec 11 18:56 | 2025 Dec 07 05:14:34 | 82.9552 | 0.00356 | 21.5902 | 319.9727 | 242.1615 | 13.75954 | 6.743 |