Orbital elements of SL-8 R/B
| Launched | 23 March 1989 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 19910 |
| 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 17 18:56 | 2026 Mar 15 13:44:22 | 74.0041 | 0.01314 | 15.0580 | 78.2397 | 350.8108 | 12.23438 | 6.743 |
| 2026 Mar 16 18:57 | 2026 Mar 15 13:44:22 | 74.0041 | 0.01314 | 15.0580 | 78.2397 | 350.8108 | 12.23438 | 6.743 |
| 2026 Mar 15 18:56 | 2026 Mar 15 13:44:22 | 74.0041 | 0.01314 | 15.0580 | 78.2397 | 350.8108 | 12.23438 | 6.743 |
| 2026 Mar 14 18:56 | 2026 Mar 10 12:00:39 | 74.0031 | 0.01313 | 15.4862 | 85.5173 | 350.8108 | 12.23438 | 6.743 |
| 2026 Mar 13 18:57 | 2026 Mar 10 12:00:39 | 74.0031 | 0.01313 | 15.4862 | 85.5173 | 350.8108 | 12.23438 | 6.743 |
| 2026 Mar 12 18:57 | 2026 Mar 10 12:00:39 | 74.0031 | 0.01313 | 15.4862 | 85.5173 | 350.8108 | 12.23438 | 6.743 |
| 2026 Mar 11 18:56 | 2026 Mar 10 12:00:39 | 74.0031 | 0.01313 | 15.4862 | 85.5173 | 350.8108 | 12.23438 | 6.743 |
| 2026 Mar 10 18:56 | 2026 Mar 10 12:00:39 | 74.0031 | 0.01313 | 15.4862 | 85.5173 | 350.8108 | 12.23438 | 6.743 |
| 2026 Mar 09 18:56 | 2026 Mar 04 12:45:48 | 74.0027 | 0.01314 | 15.9901 | 94.0795 | 350.8108 | 12.23438 | 6.743 |
| 2026 Mar 08 18:57 | 2026 Mar 04 12:45:48 | 74.0027 | 0.01314 | 15.9901 | 94.0795 | 350.8108 | 12.23438 | 6.743 |
| 2026 Mar 07 18:57 | 2026 Mar 04 12:45:48 | 74.0027 | 0.01314 | 15.9901 | 94.0795 | 350.8108 | 12.23438 | 6.743 |
| 2026 Mar 06 18:56 | 2026 Mar 04 12:45:48 | 74.0027 | 0.01314 | 15.9901 | 94.0795 | 350.8108 | 12.23438 | 6.743 |
| 2026 Mar 05 18:56 | 2026 Mar 04 12:45:48 | 74.0027 | 0.01314 | 15.9901 | 94.0795 | 350.8108 | 12.23438 | 6.743 |
| 2026 Mar 04 18:57 | 2026 Mar 04 12:45:48 | 74.0027 | 0.01314 | 15.9901 | 94.0795 | 350.8108 | 12.23438 | 6.743 |
| 2026 Mar 03 18:56 | 2026 Feb 26 00:22:47 | 74.0023 | 0.01314 | 16.5402 | 103.4269 | 350.8108 | 12.23438 | 6.743 |
| 2026 Mar 02 18:57 | 2026 Feb 26 00:22:47 | 74.0023 | 0.01314 | 16.5402 | 103.4269 | 350.8108 | 12.23438 | 6.743 |
| 2026 Mar 01 18:57 | 2026 Feb 26 00:22:47 | 74.0023 | 0.01314 | 16.5402 | 103.4269 | 350.8108 | 12.23438 | 6.743 |
| 2026 Feb 28 18:56 | 2026 Feb 26 00:22:47 | 74.0023 | 0.01314 | 16.5402 | 103.4269 | 350.8108 | 12.23438 | 6.743 |
| 2026 Feb 27 19:05 | 2026 Feb 26 00:22:47 | 74.0023 | 0.01314 | 16.5402 | 103.4269 | 350.8108 | 12.23438 | 6.743 |
| 2026 Feb 26 20:45 | 2026 Feb 26 00:22:47 | 74.0023 | 0.01314 | 16.5402 | 103.4269 | 350.8108 | 12.23438 | 6.743 |