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 Mar 13 18:57 | 2026 Mar 10 10:38:24 | 74.0074 | 0.00209 | 12.0192 | 206.4613 | 153.5474 | 14.38320 | 4.743 |
| 2026 Mar 12 18:57 | 2026 Mar 10 10:38:24 | 74.0074 | 0.00209 | 12.0192 | 206.4613 | 153.5474 | 14.38320 | 4.743 |
| 2026 Mar 11 18:56 | 2026 Mar 10 10:38:24 | 74.0074 | 0.00209 | 12.0192 | 206.4613 | 153.5474 | 14.38320 | 4.743 |
| 2026 Mar 10 18:56 | 2026 Mar 10 10:38:24 | 74.0074 | 0.00209 | 12.0192 | 206.4613 | 153.5474 | 14.38320 | 4.743 |
| 2026 Mar 09 18:56 | 2026 Mar 04 11:04:52 | 74.0065 | 0.00211 | 12.7553 | 218.3259 | 153.5474 | 14.38320 | 4.743 |
| 2026 Mar 08 18:57 | 2026 Mar 04 11:04:52 | 74.0065 | 0.00211 | 12.7553 | 218.3259 | 153.5474 | 14.38320 | 4.743 |
| 2026 Mar 07 18:57 | 2026 Mar 04 11:04:52 | 74.0065 | 0.00211 | 12.7553 | 218.3259 | 153.5474 | 14.38320 | 4.743 |
| 2026 Mar 06 18:56 | 2026 Mar 04 11:04:52 | 74.0065 | 0.00211 | 12.7553 | 218.3259 | 153.5474 | 14.38320 | 4.743 |
| 2026 Mar 05 18:56 | 2026 Mar 04 11:04:52 | 74.0065 | 0.00211 | 12.7553 | 218.3259 | 153.5474 | 14.38320 | 4.743 |
| 2026 Mar 04 18:57 | 2026 Mar 04 11:04:52 | 74.0065 | 0.00211 | 12.7553 | 218.3259 | 153.5474 | 14.38320 | 4.743 |
| 2026 Mar 03 18:56 | 2026 Feb 26 11:31:18 | 74.0058 | 0.00213 | 13.4914 | 230.2124 | 153.5474 | 14.38320 | 4.743 |
| 2026 Mar 02 18:57 | 2026 Feb 26 11:31:18 | 74.0058 | 0.00213 | 13.4914 | 230.2124 | 153.5474 | 14.38320 | 4.743 |
| 2026 Mar 01 18:57 | 2026 Feb 26 11:31:18 | 74.0058 | 0.00213 | 13.4914 | 230.2124 | 153.5474 | 14.38320 | 4.743 |
| 2026 Feb 28 18:56 | 2026 Feb 26 11:31:18 | 74.0058 | 0.00213 | 13.4914 | 230.2124 | 153.5474 | 14.38320 | 4.743 |
| 2026 Feb 27 19:05 | 2026 Feb 26 11:31:18 | 74.0058 | 0.00213 | 13.4914 | 230.2124 | 153.5474 | 14.38320 | 4.743 |
| 2026 Feb 26 20:45 | 2026 Feb 26 11:31:18 | 74.0058 | 0.00213 | 13.4914 | 230.2124 | 153.5474 | 14.38320 | 4.743 |