Orbital elements of SL-8 R/B
| Launched | 21 February 1989 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 19827 |
| 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 Oct 19 17:56 | 2025 Oct 18 07:36:44 | 82.9494 | 0.00329 | 4.7153 | 89.9237 | 333.8714 | 13.74358 | 5.243 |
| 2025 Oct 18 17:56 | 2025 Oct 18 07:36:44 | 82.9494 | 0.00329 | 4.7153 | 89.9237 | 333.8714 | 13.74358 | 5.243 |
| 2025 Oct 17 17:56 | 2025 Oct 07 11:13:29 | 82.9476 | 0.00327 | 5.2501 | 118.9284 | 333.8714 | 13.74358 | 5.243 |
| 2025 Oct 16 17:56 | 2025 Oct 07 11:13:29 | 82.9476 | 0.00327 | 5.2501 | 118.9284 | 333.8714 | 13.74358 | 5.243 |
| 2025 Oct 15 17:56 | 2025 Oct 07 11:13:29 | 82.9476 | 0.00327 | 5.2501 | 118.9284 | 333.8714 | 13.74358 | 5.243 |
| 2025 Oct 14 17:56 | 2025 Oct 07 11:13:29 | 82.9476 | 0.00327 | 5.2501 | 118.9284 | 333.8714 | 13.74358 | 5.243 |
| 2025 Oct 12 17:56 | 2025 Oct 07 11:13:29 | 82.9476 | 0.00327 | 5.2501 | 118.9284 | 333.8714 | 13.74358 | 5.243 |
| 2025 Oct 11 17:57 | 2025 Oct 07 11:13:29 | 82.9476 | 0.00327 | 5.2501 | 118.9284 | 333.8714 | 13.74358 | 5.243 |
| 2025 Oct 09 17:56 | 2025 Oct 07 11:13:29 | 82.9476 | 0.00327 | 5.2501 | 118.9284 | 333.8714 | 13.74358 | 5.243 |
| 2025 Oct 08 17:56 | 2025 Oct 07 11:13:29 | 82.9476 | 0.00327 | 5.2501 | 118.9284 | 333.8714 | 13.74358 | 5.243 |
| 2025 Oct 07 17:56 | 2025 Oct 07 11:13:29 | 82.9476 | 0.00327 | 5.2501 | 118.9284 | 333.8714 | 13.74358 | 5.243 |
| 2025 Oct 05 17:56 | 2025 Sep 26 06:43:21 | 82.9469 | 0.00322 | 5.8016 | 149.1599 | 333.8714 | 13.74358 | 5.243 |
| 2025 Oct 04 17:57 | 2025 Sep 26 06:43:21 | 82.9469 | 0.00322 | 5.8016 | 149.1599 | 333.8714 | 13.74358 | 5.243 |
| 2025 Oct 03 17:57 | 2025 Sep 26 06:43:21 | 82.9469 | 0.00322 | 5.8016 | 149.1599 | 333.8714 | 13.74358 | 5.243 |
| 2025 Oct 02 17:56 | 2025 Sep 26 06:43:21 | 82.9469 | 0.00322 | 5.8016 | 149.1599 | 333.8714 | 13.74358 | 5.243 |
| 2025 Sep 30 17:56 | 2025 Sep 26 06:43:21 | 82.9469 | 0.00322 | 5.8016 | 149.1599 | 333.8714 | 13.74358 | 5.243 |
| 2025 Sep 29 17:56 | 2025 Sep 26 06:43:21 | 82.9469 | 0.00322 | 5.8016 | 149.1599 | 333.8714 | 13.74358 | 5.243 |
| 2025 Sep 28 17:56 | 2025 Sep 26 06:43:21 | 82.9469 | 0.00322 | 5.8016 | 149.1599 | 333.8714 | 13.74358 | 5.243 |
| 2025 Sep 27 17:56 | 2025 Sep 26 06:43:21 | 82.9469 | 0.00322 | 5.8016 | 149.1599 | 333.8714 | 13.74358 | 5.243 |
| 2025 Sep 26 17:56 | 2025 Sep 26 06:43:21 | 82.9469 | 0.00322 | 5.8016 | 149.1599 | 333.8714 | 13.74358 | 5.243 |
| 2025 Sep 25 17:56 | 2025 Sep 20 00:25:15 | 82.9465 | 0.00318 | 6.1104 | 166.3881 | 333.8714 | 13.74358 | 5.243 |
| 2025 Sep 24 17:56 | 2025 Sep 20 00:25:15 | 82.9465 | 0.00318 | 6.1104 | 166.3881 | 333.8714 | 13.74358 | 5.243 |