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 Nov 01 18:58 | 2025 Oct 29 11:54:38 | 74.0065 | 0.00195 | 4.2570 | 119.2943 | 241.0165 | 14.38220 | 4.743 |
| 2025 Oct 31 18:57 | 2025 Oct 29 11:54:38 | 74.0065 | 0.00195 | 4.2570 | 119.2943 | 241.0165 | 14.38220 | 4.743 |
| 2025 Oct 30 18:57 | 2025 Oct 29 11:54:38 | 74.0065 | 0.00195 | 4.2570 | 119.2943 | 241.0165 | 14.38220 | 4.743 |
| 2025 Oct 29 18:57 | 2025 Oct 29 11:54:38 | 74.0065 | 0.00195 | 4.2570 | 119.2943 | 241.0165 | 14.38220 | 4.743 |
| 2025 Oct 28 18:57 | 2025 Oct 23 15:40:50 | 74.0055 | 0.00197 | 4.9760 | 132.0841 | 241.0165 | 14.38220 | 4.743 |
| 2025 Oct 27 18:57 | 2025 Oct 23 15:40:50 | 74.0055 | 0.00197 | 4.9760 | 132.0841 | 241.0165 | 14.38220 | 4.743 |
| 2025 Oct 26 18:57 | 2025 Oct 23 15:40:50 | 74.0055 | 0.00197 | 4.9760 | 132.0841 | 241.0165 | 14.38220 | 4.743 |
| 2025 Oct 25 17:57 | 2025 Oct 23 15:40:50 | 74.0055 | 0.00197 | 4.9760 | 132.0841 | 241.0165 | 14.38220 | 4.743 |
| 2025 Oct 24 17:57 | 2025 Oct 23 15:40:50 | 74.0055 | 0.00197 | 4.9760 | 132.0841 | 241.0165 | 14.38220 | 4.743 |
| 2025 Oct 22 17:56 | 2025 Oct 18 03:47:50 | 74.0041 | 0.00199 | 5.6522 | 143.9392 | 241.0165 | 14.38220 | 4.743 |
| 2025 Oct 21 17:56 | 2025 Oct 18 03:47:50 | 74.0041 | 0.00199 | 5.6522 | 143.9392 | 241.0165 | 14.38220 | 4.743 |
| 2025 Oct 20 17:56 | 2025 Oct 18 03:47:50 | 74.0041 | 0.00199 | 5.6522 | 143.9392 | 241.0165 | 14.38220 | 4.743 |
| 2025 Oct 19 17:56 | 2025 Oct 18 03:47:50 | 74.0041 | 0.00199 | 5.6522 | 143.9392 | 241.0165 | 14.38220 | 4.743 |
| 2025 Oct 18 17:56 | 2025 Oct 18 03:47:50 | 74.0041 | 0.00199 | 5.6522 | 143.9392 | 241.0165 | 14.38220 | 4.743 |
| 2025 Oct 17 17:56 | 2025 Oct 07 12:22:33 | 74.0034 | 0.00203 | 6.9619 | 166.5203 | 241.0165 | 14.38220 | 4.743 |
| 2025 Oct 16 17:56 | 2025 Oct 07 12:22:33 | 74.0034 | 0.00203 | 6.9619 | 166.5203 | 241.0165 | 14.38220 | 4.743 |
| 2025 Oct 15 17:56 | 2025 Oct 07 12:22:33 | 74.0034 | 0.00203 | 6.9619 | 166.5203 | 241.0165 | 14.38220 | 4.743 |
| 2025 Oct 14 17:56 | 2025 Oct 07 12:22:33 | 74.0034 | 0.00203 | 6.9619 | 166.5203 | 241.0165 | 14.38220 | 4.743 |
| 2025 Oct 12 17:56 | 2025 Oct 07 12:22:33 | 74.0034 | 0.00203 | 6.9619 | 166.5203 | 241.0165 | 14.38220 | 4.743 |
| 2025 Oct 11 17:57 | 2025 Oct 07 12:22:33 | 74.0034 | 0.00203 | 6.9619 | 166.5203 | 241.0165 | 14.38220 | 4.743 |
| 2025 Oct 09 17:56 | 2025 Oct 07 12:22:33 | 74.0034 | 0.00203 | 6.9619 | 166.5203 | 241.0165 | 14.38220 | 4.743 |
| 2025 Oct 08 17:56 | 2025 Oct 07 12:22:33 | 74.0034 | 0.00203 | 6.9619 | 166.5203 | 241.0165 | 14.38220 | 4.743 |
| 2025 Oct 07 17:56 | 2025 Oct 07 12:22:33 | 74.0034 | 0.00203 | 6.9619 | 166.5203 | 241.0165 | 14.38220 | 4.743 |
| 2025 Oct 05 17:56 | 2025 Sep 26 00:55:10 | 74.0050 | 0.00208 | 8.3743 | 190.6631 | 241.0165 | 14.38220 | 4.743 |