Orbital elements of SL-8 R/B
| Launched | 27 April 1971 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 5181 |
| 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 Jul 12 17:56 | 2026 Jul 11 11:26:02 | 73.9984 | 0.00545 | 12.6768 | 67.2049 | 98.1803 | 13.20780 | 7.243 |
| 2026 Jul 11 17:56 | 2026 Jul 11 11:26:02 | 73.9984 | 0.00545 | 12.6768 | 67.2049 | 98.1803 | 13.20780 | 7.243 |
| 2026 Jul 09 17:56 | 2026 Jul 05 04:03:29 | 73.9982 | 0.00544 | 13.3134 | 78.1212 | 98.1803 | 13.20780 | 7.243 |
| 2026 Jul 08 17:56 | 2026 Jul 05 04:03:29 | 73.9982 | 0.00544 | 13.3134 | 78.1212 | 98.1803 | 13.20780 | 7.243 |
| 2026 Jul 07 17:56 | 2026 Jul 05 04:03:29 | 73.9982 | 0.00544 | 13.3134 | 78.1212 | 98.1803 | 13.20780 | 7.243 |
| 2026 Jul 06 17:57 | 2026 Jul 05 04:03:29 | 73.9982 | 0.00544 | 13.3134 | 78.1212 | 98.1803 | 13.20780 | 7.243 |
| 2026 Jul 05 17:56 | 2026 Jul 05 04:03:29 | 73.9982 | 0.00544 | 13.3134 | 78.1212 | 98.1803 | 13.20780 | 7.243 |
| 2026 Jul 04 17:56 | 2026 Jun 29 11:58:16 | 73.9978 | 0.00544 | 13.8856 | 87.9286 | 98.1803 | 13.20780 | 7.243 |
| 2026 Jul 03 17:57 | 2026 Jun 29 11:58:16 | 73.9978 | 0.00544 | 13.8856 | 87.9286 | 98.1803 | 13.20780 | 7.243 |
| 2026 Jul 02 17:56 | 2026 Jun 29 11:58:16 | 73.9978 | 0.00544 | 13.8856 | 87.9286 | 98.1803 | 13.20780 | 7.243 |
| 2026 Jul 01 17:56 | 2026 Jun 29 11:58:16 | 73.9978 | 0.00544 | 13.8856 | 87.9286 | 98.1803 | 13.20780 | 7.243 |
| 2026 Jun 30 17:56 | 2026 Jun 29 11:58:16 | 73.9978 | 0.00544 | 13.8856 | 87.9286 | 98.1803 | 13.20780 | 7.243 |
| 2026 Jun 29 17:57 | 2026 Jun 29 11:58:16 | 73.9978 | 0.00544 | 13.8856 | 87.9286 | 98.1803 | 13.20780 | 7.243 |
| 2026 Jun 28 17:56 | 2026 Jun 22 13:02:25 | 73.9985 | 0.00545 | 14.5875 | 99.9699 | 98.1803 | 13.20780 | 7.243 |
| 2026 Jun 27 17:55 | 2026 Jun 22 13:02:25 | 73.9985 | 0.00545 | 14.5875 | 99.9699 | 98.1803 | 13.20780 | 7.243 |
| 2026 Jun 26 17:56 | 2026 Jun 22 13:02:25 | 73.9985 | 0.00545 | 14.5875 | 99.9699 | 98.1803 | 13.20780 | 7.243 |
| 2026 Jun 25 17:56 | 2026 Jun 22 13:02:25 | 73.9985 | 0.00545 | 14.5875 | 99.9699 | 98.1803 | 13.20780 | 7.243 |
| 2026 Jun 24 17:55 | 2026 Jun 22 13:02:25 | 73.9985 | 0.00545 | 14.5875 | 99.9699 | 98.1803 | 13.20780 | 7.243 |
| 2026 Jun 23 17:56 | 2026 Jun 22 13:02:25 | 73.9985 | 0.00545 | 14.5875 | 99.9699 | 98.1803 | 13.20780 | 7.243 |
| 2026 Jun 22 17:56 | 2026 Jun 17 12:42:31 | 73.9990 | 0.00545 | 15.0935 | 108.6384 | 98.1803 | 13.20780 | 7.243 |
| 2026 Jun 21 17:57 | 2026 Jun 17 12:42:31 | 73.9990 | 0.00545 | 15.0935 | 108.6384 | 98.1803 | 13.20780 | 7.243 |
| 2026 Jun 20 17:56 | 2026 Jun 17 12:42:31 | 73.9990 | 0.00545 | 15.0935 | 108.6384 | 98.1803 | 13.20780 | 7.243 |
| 2026 Jun 19 17:57 | 2026 Jun 17 12:42:31 | 73.9990 | 0.00545 | 15.0935 | 108.6384 | 98.1803 | 13.20780 | 7.243 |
| 2026 Jun 18 17:56 | 2026 Jun 17 12:42:31 | 73.9990 | 0.00545 | 15.0935 | 108.6384 | 98.1803 | 13.20780 | 7.243 |
| 2026 Jun 17 17:57 | 2026 Jun 17 12:42:31 | 73.9990 | 0.00545 | 15.0935 | 108.6384 | 98.1803 | 13.20780 | 7.243 |
| 2026 Jun 16 17:55 | 2026 Jun 12 07:06:49 | 73.9994 | 0.00546 | 15.6216 | 117.6647 | 98.1803 | 13.20780 | 7.243 |
| 2026 Jun 15 17:56 | 2026 Jun 12 07:06:49 | 73.9994 | 0.00546 | 15.6216 | 117.6647 | 98.1803 | 13.20780 | 7.243 |