Orbital elements of SL-8 R/B
| Launched | 22 June 1987 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 18130 |
| 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 Dec 19 18:57 | 2025 Dec 12 05:27:26 | 82.9249 | 0.00162 | 2.6992 | 341.5421 | 18.5145 | 13.76950 | 5.243 |
| 2025 Dec 18 18:57 | 2025 Dec 12 05:27:26 | 82.9249 | 0.00162 | 2.6992 | 341.5421 | 18.5145 | 13.76950 | 5.243 |
| 2025 Dec 17 18:58 | 2025 Dec 12 05:27:26 | 82.9249 | 0.00162 | 2.6992 | 341.5421 | 18.5145 | 13.76950 | 5.243 |
| 2025 Dec 16 18:57 | 2025 Dec 12 05:27:26 | 82.9249 | 0.00162 | 2.6992 | 341.5421 | 18.5145 | 13.76950 | 5.243 |
| 2025 Dec 15 18:58 | 2025 Dec 12 05:27:26 | 82.9249 | 0.00162 | 2.6992 | 341.5421 | 18.5145 | 13.76950 | 5.243 |
| 2025 Dec 14 18:56 | 2025 Dec 12 05:27:26 | 82.9249 | 0.00162 | 2.6992 | 341.5421 | 18.5145 | 13.76950 | 5.243 |
| 2025 Dec 13 18:56 | 2025 Dec 12 05:27:26 | 82.9249 | 0.00162 | 2.6992 | 341.5421 | 18.5145 | 13.76950 | 5.243 |
| 2025 Dec 12 18:57 | 2025 Dec 12 05:27:26 | 82.9249 | 0.00162 | 2.6992 | 341.5421 | 18.5145 | 13.76950 | 5.243 |
| 2025 Dec 11 18:56 | 2025 Dec 07 05:07:25 | 82.9252 | 0.00165 | 2.9483 | 355.8508 | 18.5145 | 13.76950 | 5.243 |
| 2025 Dec 10 18:56 | 2025 Dec 07 05:07:25 | 82.9252 | 0.00165 | 2.9483 | 355.8508 | 18.5145 | 13.76950 | 5.243 |
| 2025 Dec 09 18:56 | 2025 Dec 07 05:07:25 | 82.9252 | 0.00165 | 2.9483 | 355.8508 | 18.5145 | 13.76950 | 5.243 |
| 2025 Dec 08 18:56 | 2025 Dec 07 05:07:25 | 82.9252 | 0.00165 | 2.9483 | 355.8508 | 18.5145 | 13.76950 | 5.243 |
| 2025 Dec 07 18:56 | 2025 Dec 07 05:07:25 | 82.9252 | 0.00165 | 2.9483 | 355.8508 | 18.5145 | 13.76950 | 5.243 |
| 2025 Dec 06 18:56 | 2025 Dec 02 06:32:02 | 82.9257 | 0.00169 | 3.1937 | 9.6153 | 18.5145 | 13.76950 | 5.243 |
| 2025 Dec 05 18:57 | 2025 Dec 02 06:32:02 | 82.9257 | 0.00169 | 3.1937 | 9.6153 | 18.5145 | 13.76950 | 5.243 |
| 2025 Dec 04 18:57 | 2025 Dec 02 06:32:02 | 82.9257 | 0.00169 | 3.1937 | 9.6153 | 18.5145 | 13.76950 | 5.243 |
| 2025 Dec 03 18:56 | 2025 Dec 02 06:32:02 | 82.9257 | 0.00169 | 3.1937 | 9.6153 | 18.5145 | 13.76950 | 5.243 |
| 2025 Dec 02 18:56 | 2025 Dec 02 06:32:02 | 82.9257 | 0.00169 | 3.1937 | 9.6153 | 18.5145 | 13.76950 | 5.243 |
| 2025 Nov 30 18:57 | 2025 Nov 25 08:51:26 | 82.9259 | 0.00173 | 3.5366 | 28.7237 | 18.5145 | 13.76950 | 5.243 |
| 2025 Nov 29 18:56 | 2025 Nov 25 08:51:26 | 82.9259 | 0.00173 | 3.5366 | 28.7237 | 18.5145 | 13.76950 | 5.243 |
| 2025 Nov 28 18:57 | 2025 Nov 25 08:51:26 | 82.9259 | 0.00173 | 3.5366 | 28.7237 | 18.5145 | 13.76950 | 5.243 |
| 2025 Nov 27 18:57 | 2025 Nov 25 08:51:26 | 82.9259 | 0.00173 | 3.5366 | 28.7237 | 18.5145 | 13.76950 | 5.243 |
| 2025 Nov 26 18:57 | 2025 Nov 25 08:51:26 | 82.9259 | 0.00173 | 3.5366 | 28.7237 | 18.5145 | 13.76950 | 5.243 |
| 2025 Nov 25 18:57 | 2025 Nov 25 08:51:26 | 82.9259 | 0.00173 | 3.5366 | 28.7237 | 18.5145 | 13.76950 | 5.243 |
| 2025 Nov 24 18:56 | 2025 Nov 20 06:46:45 | 82.9259 | 0.00176 | 3.7893 | 42.3288 | 18.5145 | 13.76950 | 5.243 |
| 2025 Nov 23 18:57 | 2025 Nov 20 06:46:45 | 82.9259 | 0.00176 | 3.7893 | 42.3288 | 18.5145 | 13.76950 | 5.243 |