Orbital elements of COSMOS 508
| Launched | 19 July 1972 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 6121 |
| 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 27 18:57 | 2025 Dec 26 11:34:33 | 74.0272 | 0.00338 | 17.3590 | 353.3522 | 179.7144 | 12.48899 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 11:34:33 | 74.0272 | 0.00338 | 17.3590 | 353.3522 | 179.7144 | 12.48899 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 05:31:55 | 74.0277 | 0.00337 | 17.9118 | 2.6304 | 179.7144 | 12.48899 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 05:31:55 | 74.0277 | 0.00337 | 17.9118 | 2.6304 | 179.7144 | 12.48899 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 05:31:55 | 74.0277 | 0.00337 | 17.9118 | 2.6304 | 179.7144 | 12.48899 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 05:31:55 | 74.0277 | 0.00337 | 17.9118 | 2.6304 | 179.7144 | 12.48899 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 05:31:55 | 74.0277 | 0.00337 | 17.9118 | 2.6304 | 179.7144 | 12.48899 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 05:31:55 | 74.0277 | 0.00337 | 17.9118 | 2.6304 | 179.7144 | 12.48899 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 07:01:42 | 74.0280 | 0.00336 | 18.6136 | 14.4577 | 179.7144 | 12.48899 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 07:01:42 | 74.0280 | 0.00336 | 18.6136 | 14.4577 | 179.7144 | 12.48899 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 07:01:42 | 74.0280 | 0.00336 | 18.6136 | 14.4577 | 179.7144 | 12.48899 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 07:01:42 | 74.0280 | 0.00336 | 18.6136 | 14.4577 | 179.7144 | 12.48899 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 07:01:42 | 74.0280 | 0.00336 | 18.6136 | 14.4577 | 179.7144 | 12.48899 | – |
| 2025 Dec 14 18:56 | 2025 Dec 12 07:01:42 | 74.0280 | 0.00336 | 18.6136 | 14.4577 | 179.7144 | 12.48899 | – |
| 2025 Dec 13 18:56 | 2025 Dec 12 07:01:42 | 74.0280 | 0.00336 | 18.6136 | 14.4577 | 179.7144 | 12.48899 | – |
| 2025 Dec 12 18:57 | 2025 Dec 12 07:01:42 | 74.0280 | 0.00336 | 18.6136 | 14.4577 | 179.7144 | 12.48899 | – |
| 2025 Dec 11 18:56 | 2025 Dec 07 06:06:24 | 74.0276 | 0.00334 | 19.0592 | 22.0306 | 179.7144 | 12.48899 | – |
| 2025 Dec 10 18:56 | 2025 Dec 07 06:06:24 | 74.0276 | 0.00334 | 19.0592 | 22.0306 | 179.7144 | 12.48899 | – |
| 2025 Dec 09 18:56 | 2025 Dec 07 06:06:24 | 74.0276 | 0.00334 | 19.0592 | 22.0306 | 179.7144 | 12.48899 | – |
| 2025 Dec 08 18:56 | 2025 Dec 07 06:06:24 | 74.0276 | 0.00334 | 19.0592 | 22.0306 | 179.7144 | 12.48899 | – |
| 2025 Dec 07 18:56 | 2025 Dec 07 06:06:24 | 74.0276 | 0.00334 | 19.0592 | 22.0306 | 179.7144 | 12.48899 | – |
| 2025 Dec 06 18:56 | 2025 Dec 02 08:38:28 | 74.0273 | 0.00334 | 19.4920 | 29.4273 | 179.7144 | 12.48899 | – |
| 2025 Dec 05 18:57 | 2025 Dec 02 08:38:28 | 74.0273 | 0.00334 | 19.4920 | 29.4273 | 179.7144 | 12.48899 | – |
| 2025 Dec 04 18:57 | 2025 Dec 02 08:38:28 | 74.0273 | 0.00334 | 19.4920 | 29.4273 | 179.7144 | 12.48899 | – |
| 2025 Dec 03 18:56 | 2025 Dec 02 08:38:28 | 74.0273 | 0.00334 | 19.4920 | 29.4273 | 179.7144 | 12.48899 | – |
| 2025 Dec 02 18:56 | 2025 Dec 02 08:38:28 | 74.0273 | 0.00334 | 19.4920 | 29.4273 | 179.7144 | 12.48899 | – |
| 2025 Nov 30 18:57 | 2025 Nov 25 09:41:09 | 74.0267 | 0.00332 | 20.1072 | 40.0014 | 179.7144 | 12.48899 | – |