Orbital elements of SL-8 R/B
| Launched | 27 October 1977 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 10461 |
| 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 Mar 18 18:56 | 2026 Mar 15 12:37:05 | 82.9527 | 0.00328 | 10.8226 | 207.8496 | 163.2951 | 13.77138 | 5.243 |
| 2026 Mar 17 18:56 | 2026 Mar 15 12:37:05 | 82.9527 | 0.00328 | 10.8226 | 207.8496 | 163.2951 | 13.77138 | 5.243 |
| 2026 Mar 16 18:57 | 2026 Mar 15 12:37:05 | 82.9527 | 0.00328 | 10.8226 | 207.8496 | 163.2951 | 13.77138 | 5.243 |
| 2026 Mar 15 18:56 | 2026 Mar 15 12:37:05 | 82.9527 | 0.00328 | 10.8226 | 207.8496 | 163.2951 | 13.77138 | 5.243 |
| 2026 Mar 14 18:56 | 2026 Mar 10 09:07:28 | 82.9533 | 0.00325 | 11.0772 | 222.5629 | 163.2951 | 13.77138 | 5.243 |
| 2026 Mar 13 18:57 | 2026 Mar 10 09:07:28 | 82.9533 | 0.00325 | 11.0772 | 222.5629 | 163.2951 | 13.77138 | 5.243 |
| 2026 Mar 12 18:57 | 2026 Mar 10 09:07:28 | 82.9533 | 0.00325 | 11.0772 | 222.5629 | 163.2951 | 13.77138 | 5.243 |
| 2026 Mar 11 18:56 | 2026 Mar 10 09:07:28 | 82.9533 | 0.00325 | 11.0772 | 222.5629 | 163.2951 | 13.77138 | 5.243 |
| 2026 Mar 10 18:56 | 2026 Mar 10 09:07:28 | 82.9533 | 0.00325 | 11.0772 | 222.5629 | 163.2951 | 13.77138 | 5.243 |
| 2026 Mar 09 18:56 | 2026 Mar 04 10:06:16 | 82.9531 | 0.00322 | 11.3721 | 239.7826 | 163.2951 | 13.77138 | 5.243 |
| 2026 Mar 08 18:57 | 2026 Mar 04 10:06:16 | 82.9531 | 0.00322 | 11.3721 | 239.7826 | 163.2951 | 13.77138 | 5.243 |
| 2026 Mar 07 18:57 | 2026 Mar 04 10:06:16 | 82.9531 | 0.00322 | 11.3721 | 239.7826 | 163.2951 | 13.77138 | 5.243 |
| 2026 Mar 06 18:56 | 2026 Mar 04 10:06:16 | 82.9531 | 0.00322 | 11.3721 | 239.7826 | 163.2951 | 13.77138 | 5.243 |
| 2026 Mar 05 18:56 | 2026 Mar 04 10:06:16 | 82.9531 | 0.00322 | 11.3721 | 239.7826 | 163.2951 | 13.77138 | 5.243 |
| 2026 Mar 04 18:57 | 2026 Mar 04 10:06:16 | 82.9531 | 0.00322 | 11.3721 | 239.7826 | 163.2951 | 13.77138 | 5.243 |
| 2026 Mar 03 18:56 | 2026 Feb 26 11:07:57 | 82.9529 | 0.00320 | 11.6669 | 257.0644 | 163.2951 | 13.77138 | 5.243 |
| 2026 Mar 02 18:57 | 2026 Feb 26 11:07:57 | 82.9529 | 0.00320 | 11.6669 | 257.0644 | 163.2951 | 13.77138 | 5.243 |
| 2026 Mar 01 18:57 | 2026 Feb 26 11:07:57 | 82.9529 | 0.00320 | 11.6669 | 257.0644 | 163.2951 | 13.77138 | 5.243 |
| 2026 Feb 28 18:56 | 2026 Feb 26 11:07:57 | 82.9529 | 0.00320 | 11.6669 | 257.0644 | 163.2951 | 13.77138 | 5.243 |
| 2026 Feb 27 19:05 | 2026 Feb 26 11:07:57 | 82.9529 | 0.00320 | 11.6669 | 257.0644 | 163.2951 | 13.77138 | 5.243 |
| 2026 Feb 26 20:45 | 2026 Feb 26 11:07:57 | 82.9529 | 0.00320 | 11.6669 | 257.0644 | 163.2951 | 13.77138 | 5.243 |