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 |
| 2026 Jul 11 17:56 | 2026 Jul 11 11:32:13 | 74.0075 | 0.00214 | 20.8759 | 305.7938 | 54.1230 | 14.38381 | 4.743 |
| 2026 Jul 09 17:56 | 2026 Jul 04 19:17:33 | 74.0074 | 0.00212 | 21.6977 | 319.1786 | 54.1230 | 14.38381 | 4.743 |
| 2026 Jul 08 17:56 | 2026 Jul 04 19:17:33 | 74.0074 | 0.00212 | 21.6977 | 319.1786 | 54.1230 | 14.38381 | 4.743 |
| 2026 Jul 07 17:56 | 2026 Jul 04 19:17:33 | 74.0074 | 0.00212 | 21.6977 | 319.1786 | 54.1230 | 14.38381 | 4.743 |
| 2026 Jul 06 17:57 | 2026 Jul 04 19:17:33 | 74.0074 | 0.00212 | 21.6977 | 319.1786 | 54.1230 | 14.38381 | 4.743 |
| 2026 Jul 05 17:56 | 2026 Jul 04 19:17:33 | 74.0074 | 0.00212 | 21.6977 | 319.1786 | 54.1230 | 14.38381 | 4.743 |
| 2026 Jul 04 17:56 | 2026 Jun 29 12:25:56 | 74.0070 | 0.00210 | 22.3483 | 329.8853 | 54.1230 | 14.38381 | 4.743 |
| 2026 Jul 03 17:57 | 2026 Jun 29 12:25:56 | 74.0070 | 0.00210 | 22.3483 | 329.8853 | 54.1230 | 14.38381 | 4.743 |
| 2026 Jul 02 17:56 | 2026 Jun 29 12:25:56 | 74.0070 | 0.00210 | 22.3483 | 329.8853 | 54.1230 | 14.38381 | 4.743 |
| 2026 Jul 01 17:56 | 2026 Jun 29 12:25:56 | 74.0070 | 0.00210 | 22.3483 | 329.8853 | 54.1230 | 14.38381 | 4.743 |
| 2026 Jun 30 17:56 | 2026 Jun 29 12:25:56 | 74.0070 | 0.00210 | 22.3483 | 329.8853 | 54.1230 | 14.38381 | 4.743 |
| 2026 Jun 29 17:57 | 2026 Jun 29 12:25:56 | 74.0070 | 0.00210 | 22.3483 | 329.8853 | 54.1230 | 14.38381 | 4.743 |
| 2026 Jun 28 17:56 | 2026 Jun 22 11:50:28 | 74.0065 | 0.00207 | 23.2130 | 344.2370 | 54.1230 | 14.38381 | 4.743 |
| 2026 Jun 27 17:55 | 2026 Jun 22 11:50:28 | 74.0065 | 0.00207 | 23.2130 | 344.2370 | 54.1230 | 14.38381 | 4.743 |
| 2026 Jun 26 17:56 | 2026 Jun 22 11:50:28 | 74.0065 | 0.00207 | 23.2130 | 344.2370 | 54.1230 | 14.38381 | 4.743 |
| 2026 Jun 25 17:56 | 2026 Jun 22 11:50:28 | 74.0065 | 0.00207 | 23.2130 | 344.2370 | 54.1230 | 14.38381 | 4.743 |
| 2026 Jun 24 17:55 | 2026 Jun 22 11:50:28 | 74.0065 | 0.00207 | 23.2130 | 344.2370 | 54.1230 | 14.38381 | 4.743 |
| 2026 Jun 23 17:56 | 2026 Jun 22 11:50:28 | 74.0065 | 0.00207 | 23.2130 | 344.2370 | 54.1230 | 14.38381 | 4.743 |
| 2026 Jun 22 17:56 | 2026 Jun 17 13:19:35 | 74.0064 | 0.00206 | 23.8208 | 354.4170 | 54.1230 | 14.38381 | 4.743 |
| 2026 Jun 21 17:57 | 2026 Jun 17 13:19:35 | 74.0064 | 0.00206 | 23.8208 | 354.4170 | 54.1230 | 14.38381 | 4.743 |
| 2026 Jun 20 17:56 | 2026 Jun 17 13:19:35 | 74.0064 | 0.00206 | 23.8208 | 354.4170 | 54.1230 | 14.38381 | 4.743 |
| 2026 Jun 19 17:57 | 2026 Jun 17 13:19:35 | 74.0064 | 0.00206 | 23.8208 | 354.4170 | 54.1230 | 14.38381 | 4.743 |
| 2026 Jun 18 17:56 | 2026 Jun 17 13:19:35 | 74.0064 | 0.00206 | 23.8208 | 354.4170 | 54.1230 | 14.38381 | 4.743 |
| 2026 Jun 17 17:57 | 2026 Jun 17 13:19:35 | 74.0064 | 0.00206 | 23.8208 | 354.4170 | 54.1230 | 14.38381 | 4.743 |
| 2026 Jun 16 17:55 | 2026 Jun 12 06:27:56 | 74.0065 | 0.00203 | 0.4715 | 5.4075 | 54.1230 | 14.38381 | 4.743 |
| 2026 Jun 15 17:56 | 2026 Jun 12 06:27:56 | 74.0065 | 0.00203 | 0.4715 | 5.4075 | 54.1230 | 14.38381 | 4.743 |
| 2026 Jun 14 17:57 | 2026 Jun 12 06:27:56 | 74.0065 | 0.00203 | 0.4715 | 5.4075 | 54.1230 | 14.38381 | 4.743 |