Orbital elements of SL-8 R/B
| Launched | 30 November 1987 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18586 |
| 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 Jun 16 17:56 | 2025 Jun 11 19:38:25 | 74.0065 | 0.00199 | 21.4433 | 47.1660 | 313.1164 | 14.38140 | 4.743 |
| 2025 Jun 15 17:56 | 2025 Jun 11 19:38:25 | 74.0065 | 0.00199 | 21.4433 | 47.1660 | 313.1164 | 14.38140 | 4.743 |
| 2025 Jun 14 17:56 | 2025 Jun 11 19:38:25 | 74.0065 | 0.00199 | 21.4433 | 47.1660 | 313.1164 | 14.38140 | 4.743 |
| 2025 Jun 13 17:56 | 2025 Jun 11 19:38:25 | 74.0065 | 0.00199 | 21.4433 | 47.1660 | 313.1164 | 14.38140 | 4.743 |
| 2025 Jun 12 17:56 | 2025 Jun 11 19:38:25 | 74.0065 | 0.00199 | 21.4433 | 47.1660 | 313.1164 | 14.38140 | 4.743 |
| 2025 Jun 11 17:56 | 2025 Jun 05 18:23:40 | 74.0062 | 0.00198 | 22.1879 | 60.4519 | 313.1164 | 14.38140 | 4.743 |
| 2025 Jun 10 17:56 | 2025 Jun 05 18:23:40 | 74.0062 | 0.00198 | 22.1879 | 60.4519 | 313.1164 | 14.38140 | 4.743 |
| 2025 Jun 09 17:56 | 2025 Jun 05 18:23:40 | 74.0062 | 0.00198 | 22.1879 | 60.4519 | 313.1164 | 14.38140 | 4.743 |
| 2025 Jun 08 17:56 | 2025 Jun 05 18:23:40 | 74.0062 | 0.00198 | 22.1879 | 60.4519 | 313.1164 | 14.38140 | 4.743 |
| 2025 Jun 07 17:56 | 2025 Jun 05 18:23:40 | 74.0062 | 0.00198 | 22.1879 | 60.4519 | 313.1164 | 14.38140 | 4.743 |
| 2025 Jun 06 17:56 | 2025 Jun 05 18:23:40 | 74.0062 | 0.00198 | 22.1879 | 60.4519 | 313.1164 | 14.38140 | 4.743 |
| 2025 Jun 05 17:56 | 2025 Jun 01 14:13:28 | 74.0062 | 0.00197 | 22.7015 | 69.5377 | 313.1164 | 14.38140 | 4.743 |
| 2025 Jun 04 17:57 | 2025 Jun 01 14:13:28 | 74.0062 | 0.00197 | 22.7015 | 69.5377 | 313.1164 | 14.38140 | 4.743 |
| 2025 Jun 03 17:57 | 2025 Jun 01 14:13:28 | 74.0062 | 0.00197 | 22.7015 | 69.5377 | 313.1164 | 14.38140 | 4.743 |
| 2025 Jun 02 17:58 | 2025 Jun 01 14:13:28 | 74.0062 | 0.00197 | 22.7015 | 69.5377 | 313.1164 | 14.38140 | 4.743 |
| 2025 Jun 01 17:56 | 2025 Jun 01 14:13:28 | 74.0062 | 0.00197 | 22.7015 | 69.5377 | 313.1164 | 14.38140 | 4.743 |
| 2025 May 31 17:56 | 2025 May 25 20:16:58 | 74.0067 | 0.00197 | 23.5317 | 84.2695 | 313.1164 | 14.38140 | 4.743 |
| 2025 May 30 17:56 | 2025 May 25 20:16:58 | 74.0067 | 0.00197 | 23.5317 | 84.2695 | 313.1164 | 14.38140 | 4.743 |
| 2025 May 29 17:56 | 2025 May 25 20:16:58 | 74.0067 | 0.00197 | 23.5317 | 84.2695 | 313.1164 | 14.38140 | 4.743 |
| 2025 May 28 17:56 | 2025 May 25 20:16:58 | 74.0067 | 0.00197 | 23.5317 | 84.2695 | 313.1164 | 14.38140 | 4.743 |
| 2025 May 27 17:57 | 2025 May 25 20:16:58 | 74.0067 | 0.00197 | 23.5317 | 84.2695 | 313.1164 | 14.38140 | 4.743 |
| 2025 May 26 17:56 | 2025 May 25 20:16:58 | 74.0067 | 0.00197 | 23.5317 | 84.2695 | 313.1164 | 14.38140 | 4.743 |
| 2025 May 25 17:56 | 2025 May 21 14:26:34 | 74.0069 | 0.00197 | 0.0538 | 93.6289 | 313.1164 | 14.38140 | 4.743 |
| 2025 May 24 17:57 | 2025 May 21 14:26:34 | 74.0069 | 0.00197 | 0.0538 | 93.6289 | 313.1164 | 14.38140 | 4.743 |
| 2025 May 23 17:56 | 2025 May 21 14:26:34 | 74.0069 | 0.00197 | 0.0538 | 93.6289 | 313.1164 | 14.38140 | 4.743 |
| 2025 May 22 17:56 | 2025 May 21 14:26:34 | 74.0069 | 0.00197 | 0.0538 | 93.6289 | 313.1164 | 14.38140 | 4.743 |
| 2025 May 21 17:56 | 2025 May 21 14:26:34 | 74.0069 | 0.00197 | 0.0538 | 93.6289 | 313.1164 | 14.38140 | 4.743 |
| 2025 May 20 17:56 | 2025 May 15 01:30:31 | 74.0077 | 0.00197 | 0.8583 | 108.0211 | 313.1164 | 14.38140 | 4.743 |