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 Sep 03 17:57 | 2025 Sep 02 20:10:59 | 6.9890 | 0.00811 | 19.4789 | 265.0270 | 247.0096 | 1.00344 | – |
| 2025 Sep 02 17:56 | 2025 Sep 01 11:26:10 | 6.9922 | 0.00811 | 19.4798 | 264.9641 | 247.0096 | 1.00344 | – |
| 2025 Sep 01 17:56 | 2025 Aug 31 21:55:46 | 6.9935 | 0.00811 | 19.4802 | 264.9428 | 247.0096 | 1.00344 | – |
| 2025 Aug 31 17:56 | 2025 Aug 30 21:56:46 | 6.9959 | 0.00811 | 19.4808 | 264.8963 | 247.0096 | 1.00344 | – |
| 2025 Aug 30 17:56 | 2025 Aug 29 21:57:30 | 6.9983 | 0.00811 | 19.4815 | 264.8479 | 247.0096 | 1.00344 | – |
| 2025 Aug 29 17:56 | 2025 Aug 28 12:52:54 | 7.0016 | 0.00811 | 19.4824 | 264.7773 | 247.0096 | 1.00344 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 12:49:19 | 7.0040 | 0.00811 | 19.4830 | 264.7263 | 247.0096 | 1.00344 | – |
| 2025 Aug 27 17:56 | 2025 Aug 26 22:00:42 | 7.0055 | 0.00810 | 19.4834 | 264.6999 | 247.0096 | 1.00344 | – |
| 2025 Aug 26 17:56 | 2025 Aug 25 11:45:30 | 7.0089 | 0.00810 | 19.4844 | 264.6260 | 247.0096 | 1.00344 | – |
| 2025 Aug 25 17:56 | 2025 Aug 24 12:51:13 | 7.0112 | 0.00810 | 19.4850 | 264.5802 | 247.0096 | 1.00344 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 11:47:33 | 7.0137 | 0.00810 | 19.4857 | 264.5315 | 247.0096 | 1.00344 | – |
| 2025 Aug 23 17:56 | 2025 Aug 22 11:48:31 | 7.0160 | 0.00810 | 19.4863 | 264.4870 | 247.0096 | 1.00344 | – |
| 2025 Aug 22 17:56 | 2025 Aug 20 12:50:50 | 7.0206 | 0.00810 | 19.4876 | 264.3965 | 247.0096 | 1.00344 | – |
| 2025 Aug 20 17:56 | 2025 Aug 19 12:57:03 | 7.0228 | 0.00809 | 19.4883 | 264.3553 | 247.0096 | 1.00344 | – |
| 2025 Aug 19 17:56 | 2025 Aug 19 12:57:03 | 7.0228 | 0.00809 | 19.4883 | 264.3553 | 247.0096 | 1.00344 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 11:53:30 | 7.0275 | 0.00809 | 19.4896 | 264.2813 | 247.0096 | 1.00344 | – |
| 2025 Aug 16 17:56 | 2025 Aug 15 15:34:05 | 7.0318 | 0.00809 | 19.4909 | 264.2188 | 247.0096 | 1.00344 | – |
| 2025 Aug 15 17:57 | 2025 Aug 14 13:39:10 | 7.0343 | 0.00809 | 19.4916 | 264.1869 | 247.0096 | 1.00344 | – |
| 2025 Aug 14 17:56 | 2025 Aug 13 13:40:17 | 7.0366 | 0.00808 | 19.4923 | 264.1595 | 247.0096 | 1.00344 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 13:41:15 | 7.0390 | 0.00808 | 19.4930 | 264.1366 | 247.0096 | 1.00344 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 21:44:56 | 7.0405 | 0.00808 | 19.4934 | 264.1159 | 247.0096 | 1.00344 | – |
| 2025 Aug 11 17:56 | 2025 Aug 10 22:16:23 | 7.0428 | 0.00808 | 19.4941 | 264.0895 | 247.0096 | 1.00344 | – |
| 2025 Aug 10 17:57 | 2025 Aug 10 12:17:38 | 7.0438 | 0.00808 | 19.4944 | 264.0807 | 247.0096 | 1.00344 | – |
| 2025 Aug 09 17:56 | 2025 Aug 08 13:45:01 | 7.0483 | 0.00808 | 19.4956 | 264.0194 | 247.0096 | 1.00344 | – |
| 2025 Aug 08 17:56 | 2025 Aug 07 22:19:26 | 7.0498 | 0.00808 | 19.4961 | 263.9970 | 247.0096 | 1.00344 | – |