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 |
| 2025 May 09 17:57 | 2025 May 08 21:45:43 | 7.2685 | 0.00796 | 19.5588 | 261.2885 | 122.0432 | 1.00381 | – |
| 2025 May 08 17:56 | 2025 May 07 21:46:13 | 7.2710 | 0.00796 | 19.5594 | 261.2577 | 122.0432 | 1.00381 | – |
| 2025 May 07 17:56 | 2025 May 06 21:46:40 | 7.2735 | 0.00796 | 19.5601 | 261.2279 | 122.0432 | 1.00381 | – |
| 2025 May 06 17:57 | 2025 May 05 20:04:30 | 7.2762 | 0.00796 | 19.5608 | 261.1960 | 122.0432 | 1.00381 | – |
| 2025 May 05 17:56 | 2025 May 04 20:04:58 | 7.2786 | 0.00796 | 19.5615 | 261.1680 | 122.0432 | 1.00381 | – |
| 2025 May 04 17:57 | 2025 May 04 09:47:30 | 7.2797 | 0.00796 | 19.5617 | 261.1546 | 122.0432 | 1.00381 | – |
| 2025 May 03 17:57 | 2025 May 02 21:48:36 | 7.2833 | 0.00796 | 19.5627 | 261.1209 | 122.0432 | 1.00381 | – |
| 2025 May 02 17:57 | 2025 May 01 22:48:22 | 7.2856 | 0.00795 | 19.5634 | 261.1008 | 122.0432 | 1.00381 | – |
| 2025 May 01 17:56 | 2025 Apr 28 21:50:33 | 7.2929 | 0.00795 | 19.5655 | 261.0547 | 122.0432 | 1.00381 | – |
| 2025 Apr 30 17:56 | 2025 Apr 28 21:50:33 | 7.2929 | 0.00795 | 19.5655 | 261.0547 | 122.0432 | 1.00381 | – |
| 2025 Apr 29 17:57 | 2025 Apr 28 21:50:33 | 7.2929 | 0.00795 | 19.5655 | 261.0547 | 122.0432 | 1.00381 | – |
| 2025 Apr 27 17:56 | 2025 Apr 27 09:50:47 | 7.2965 | 0.00795 | 19.5665 | 261.0303 | 122.0432 | 1.00381 | – |
| 2025 Apr 26 17:57 | 2025 Apr 25 21:52:04 | 7.3001 | 0.00795 | 19.5675 | 261.0194 | 122.0432 | 1.00381 | – |
| 2025 Apr 25 17:56 | 2025 Apr 24 21:52:34 | 7.3025 | 0.00795 | 19.5681 | 261.0081 | 122.0432 | 1.00381 | – |
| 2025 Apr 24 17:56 | 2025 Apr 23 20:09:38 | 7.3051 | 0.00795 | 19.5689 | 260.9950 | 122.0432 | 1.00381 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 20:10:39 | 7.3075 | 0.00795 | 19.5695 | 260.9804 | 122.0432 | 1.00381 | – |
| 2025 Apr 22 17:56 | 2025 Apr 21 22:28:33 | 7.3097 | 0.00795 | 19.5701 | 260.9664 | 122.0432 | 1.00381 | – |
| 2025 Apr 21 17:57 | 2025 Apr 20 21:25:38 | 7.3122 | 0.00795 | 19.5708 | 260.9492 | 122.0432 | 1.00381 | – |
| 2025 Apr 20 17:56 | 2025 Apr 20 11:36:57 | 7.3132 | 0.00795 | 19.5710 | 260.9408 | 122.0432 | 1.00381 | – |
| 2025 Apr 19 17:56 | 2025 Apr 18 09:55:22 | 7.3183 | 0.00795 | 19.5724 | 260.8928 | 122.0432 | 1.00381 | – |
| 2025 Apr 18 17:57 | 2025 Apr 17 19:40:00 | 7.3198 | 0.00795 | 19.5728 | 260.8739 | 122.0432 | 1.00381 | – |
| 2025 Apr 17 17:56 | 2025 Apr 16 22:31:46 | 7.3219 | 0.00795 | 19.5733 | 260.8514 | 122.0432 | 1.00381 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 23:39:21 | 7.3243 | 0.00795 | 19.5740 | 260.8238 | 122.0432 | 1.00381 | – |
| 2025 Apr 15 17:56 | 2025 Apr 14 22:07:38 | 7.3270 | 0.00795 | 19.5746 | 260.7914 | 122.0432 | 1.00381 | – |
| 2025 Apr 14 17:56 | 2025 Apr 13 21:57:16 | 7.3295 | 0.00795 | 19.5753 | 260.7591 | 122.0432 | 1.00381 | – |