Orbital elements of RADUGA 8
| Launched | 17 March 1981 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12351 |
| 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 Apr 25 17:58 | 2026 Apr 15 05:54:49 | 6.4437 | 0.00797 | 19.3352 | 272.9175 | 327.6535 | 1.00410 | – |
| 2026 Apr 24 17:59 | 2026 Apr 15 05:54:49 | 6.4437 | 0.00797 | 19.3352 | 272.9175 | 327.6535 | 1.00410 | – |
| 2026 Apr 23 17:57 | 2026 Apr 15 05:54:49 | 6.4437 | 0.00797 | 19.3352 | 272.9175 | 327.6535 | 1.00410 | – |
| 2026 Apr 22 17:57 | 2026 Apr 15 05:54:49 | 6.4437 | 0.00797 | 19.3352 | 272.9175 | 327.6535 | 1.00410 | – |
| 2026 Apr 21 17:57 | 2026 Apr 15 05:54:49 | 6.4437 | 0.00797 | 19.3352 | 272.9175 | 327.6535 | 1.00410 | – |
| 2026 Apr 20 17:57 | 2026 Apr 15 05:54:49 | 6.4437 | 0.00797 | 19.3352 | 272.9175 | 327.6535 | 1.00410 | – |
| 2026 Apr 19 17:58 | 2026 Apr 15 05:54:49 | 6.4437 | 0.00797 | 19.3352 | 272.9175 | 327.6535 | 1.00410 | – |