Orbital elements of SL-8 R/B
| Launched | 12 October 1971 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 5555 |
| 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 Aug 10 17:56 | 2026 Aug 07 07:27:16 | 74.0221 | 0.00760 | 20.7993 | 257.6160 | 158.7600 | 12.27034 | 7.743 |
| 2026 Aug 09 17:57 | 2026 Aug 07 07:27:16 | 74.0221 | 0.00760 | 20.7993 | 257.6160 | 158.7600 | 12.27034 | 7.743 |
| 2026 Aug 08 17:57 | 2026 Aug 07 07:27:16 | 74.0221 | 0.00760 | 20.7993 | 257.6160 | 158.7600 | 12.27034 | 7.743 |
| 2026 Aug 07 17:57 | 2026 Aug 07 07:27:16 | 74.0221 | 0.00760 | 20.7993 | 257.6160 | 158.7600 | 12.27034 | 7.743 |
| 2026 Aug 06 17:57 | 2026 Aug 01 06:42:12 | 74.0226 | 0.00760 | 21.3113 | 266.2405 | 158.7600 | 12.27034 | 7.743 |
| 2026 Aug 05 17:56 | 2026 Aug 01 06:42:12 | 74.0226 | 0.00760 | 21.3113 | 266.2405 | 158.7600 | 12.27034 | 7.743 |
| 2026 Aug 04 17:57 | 2026 Aug 01 06:42:12 | 74.0226 | 0.00760 | 21.3113 | 266.2405 | 158.7600 | 12.27034 | 7.743 |
| 2026 Aug 03 17:56 | 2026 Aug 01 06:42:12 | 74.0226 | 0.00760 | 21.3113 | 266.2405 | 158.7600 | 12.27034 | 7.743 |
| 2026 Aug 02 17:57 | 2026 Aug 01 06:42:12 | 74.0226 | 0.00760 | 21.3113 | 266.2405 | 158.7600 | 12.27034 | 7.743 |
| 2026 Aug 01 17:57 | 2026 Aug 01 06:42:12 | 74.0226 | 0.00760 | 21.3113 | 266.2405 | 158.7600 | 12.27034 | 7.743 |
| 2026 Jul 31 17:56 | 2026 Jul 27 07:08:54 | 74.0226 | 0.00760 | 21.7342 | 273.3557 | 158.7600 | 12.27034 | 7.743 |
| 2026 Jul 30 17:57 | 2026 Jul 27 07:08:54 | 74.0226 | 0.00760 | 21.7342 | 273.3557 | 158.7600 | 12.27034 | 7.743 |
| 2026 Jul 29 17:57 | 2026 Jul 27 07:08:54 | 74.0226 | 0.00760 | 21.7342 | 273.3557 | 158.7600 | 12.27034 | 7.743 |
| 2026 Jul 28 17:57 | 2026 Jul 27 07:08:54 | 74.0226 | 0.00760 | 21.7342 | 273.3557 | 158.7600 | 12.27034 | 7.743 |
| 2026 Jul 27 17:57 | 2026 Jul 27 07:08:54 | 74.0226 | 0.00760 | 21.7342 | 273.3557 | 158.7600 | 12.27034 | 7.743 |
| 2026 Jul 26 17:56 | 2026 Jul 21 03:15:12 | 74.0223 | 0.00759 | 22.2574 | 282.1666 | 158.7600 | 12.27034 | 7.743 |
| 2026 Jul 25 17:57 | 2026 Jul 21 03:15:12 | 74.0223 | 0.00759 | 22.2574 | 282.1666 | 158.7600 | 12.27034 | 7.743 |
| 2026 Jul 24 17:56 | 2026 Jul 21 03:15:12 | 74.0223 | 0.00759 | 22.2574 | 282.1666 | 158.7600 | 12.27034 | 7.743 |
| 2026 Jul 23 17:57 | 2026 Jul 21 03:15:12 | 74.0223 | 0.00759 | 22.2574 | 282.1666 | 158.7600 | 12.27034 | 7.743 |
| 2026 Jul 22 17:57 | 2026 Jul 21 03:15:12 | 74.0223 | 0.00759 | 22.2574 | 282.1666 | 158.7600 | 12.27034 | 7.743 |
| 2026 Jul 21 17:57 | 2026 Jul 21 03:15:12 | 74.0223 | 0.00759 | 22.2574 | 282.1666 | 158.7600 | 12.27034 | 7.743 |
| 2026 Jul 20 17:57 | 2026 Jul 15 21:44:16 | 74.0216 | 0.00759 | 22.7014 | 289.6526 | 158.7600 | 12.27034 | 7.743 |
| 2026 Jul 19 19:06 | 2026 Jul 15 21:44:16 | 74.0216 | 0.00759 | 22.7014 | 289.6526 | 158.7600 | 12.27034 | 7.743 |
| 2026 Jul 19 17:57 | 2026 Jul 15 21:44:16 | 74.0216 | 0.00759 | 22.7014 | 289.6526 | 158.7600 | 12.27034 | 7.743 |
| 2026 Jul 18 17:57 | 2026 Jul 15 21:44:16 | 74.0216 | 0.00759 | 22.7014 | 289.6526 | 158.7600 | 12.27034 | 7.743 |
| 2026 Jul 17 17:57 | 2026 Jul 15 21:44:16 | 74.0216 | 0.00759 | 22.7014 | 289.6526 | 158.7600 | 12.27034 | 7.743 |
| 2026 Jul 16 17:56 | 2026 Jul 15 21:44:16 | 74.0216 | 0.00759 | 22.7014 | 289.6526 | 158.7600 | 12.27034 | 7.743 |
| 2026 Jul 15 17:57 | 2026 Jul 11 11:44:20 | 74.0213 | 0.00759 | 23.0765 | 295.9834 | 158.7600 | 12.27034 | 7.743 |
| 2026 Jul 14 17:56 | 2026 Jul 11 11:44:20 | 74.0213 | 0.00759 | 23.0765 | 295.9834 | 158.7600 | 12.27034 | 7.743 |