Orbital elements of SL-8 R/B
| Launched | 17 January 1990 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 20433 |
| 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 May 24 17:57 | 2026 May 21 03:53:13 | 74.0337 | 0.00401 | 8.4889 | 183.0781 | 252.7432 | 14.37533 | 4.743 |
| 2026 May 23 17:58 | 2026 May 21 03:53:13 | 74.0337 | 0.00401 | 8.4889 | 183.0781 | 252.7432 | 14.37533 | 4.743 |
| 2026 May 22 17:57 | 2026 May 21 03:53:13 | 74.0337 | 0.00401 | 8.4889 | 183.0781 | 252.7432 | 14.37533 | 4.743 |
| 2026 May 21 17:57 | 2026 May 21 03:53:13 | 74.0337 | 0.00401 | 8.4889 | 183.0781 | 252.7432 | 14.37533 | 4.743 |
| 2026 May 20 17:57 | 2026 May 16 10:40:11 | 74.0338 | 0.00403 | 9.0678 | 192.8951 | 252.7432 | 14.37533 | 4.743 |
| 2026 May 19 17:58 | 2026 May 16 10:40:11 | 74.0338 | 0.00403 | 9.0678 | 192.8951 | 252.7432 | 14.37533 | 4.743 |
| 2026 May 18 17:57 | 2026 May 16 10:40:11 | 74.0338 | 0.00403 | 9.0678 | 192.8951 | 252.7432 | 14.37533 | 4.743 |
| 2026 May 17 17:57 | 2026 May 16 10:40:11 | 74.0338 | 0.00403 | 9.0678 | 192.8951 | 252.7432 | 14.37533 | 4.743 |
| 2026 May 16 17:56 | 2026 May 16 10:40:11 | 74.0338 | 0.00403 | 9.0678 | 192.8951 | 252.7432 | 14.37533 | 4.743 |
| 2026 May 15 17:57 | 2026 May 10 12:31:51 | 74.0339 | 0.00405 | 9.7944 | 205.1615 | 252.7432 | 14.37533 | 4.743 |
| 2026 May 14 17:58 | 2026 May 10 12:31:51 | 74.0339 | 0.00405 | 9.7944 | 205.1615 | 252.7432 | 14.37533 | 4.743 |
| 2026 May 13 17:58 | 2026 May 10 12:31:51 | 74.0339 | 0.00405 | 9.7944 | 205.1615 | 252.7432 | 14.37533 | 4.743 |
| 2026 May 12 17:58 | 2026 May 10 12:31:51 | 74.0339 | 0.00405 | 9.7944 | 205.1615 | 252.7432 | 14.37533 | 4.743 |
| 2026 May 11 17:56 | 2026 May 10 12:31:51 | 74.0339 | 0.00405 | 9.7944 | 205.1615 | 252.7432 | 14.37533 | 4.743 |
| 2026 May 10 17:57 | 2026 May 10 12:31:51 | 74.0339 | 0.00405 | 9.7944 | 205.1615 | 252.7432 | 14.37533 | 4.743 |
| 2026 May 09 17:57 | 2026 May 05 10:33:33 | 74.0345 | 0.00407 | 10.4180 | 215.5824 | 252.7432 | 14.37533 | 4.743 |
| 2026 May 08 17:57 | 2026 May 05 10:33:33 | 74.0345 | 0.00407 | 10.4180 | 215.5824 | 252.7432 | 14.37533 | 4.743 |
| 2026 May 07 17:58 | 2026 May 05 10:33:33 | 74.0345 | 0.00407 | 10.4180 | 215.5824 | 252.7432 | 14.37533 | 4.743 |
| 2026 May 06 17:57 | 2026 May 05 10:33:33 | 74.0345 | 0.00407 | 10.4180 | 215.5824 | 252.7432 | 14.37533 | 4.743 |
| 2026 May 05 17:57 | 2026 May 05 10:33:33 | 74.0345 | 0.00407 | 10.4180 | 215.5824 | 252.7432 | 14.37533 | 4.743 |
| 2026 May 04 17:57 | 2026 Apr 30 13:54:11 | 74.0351 | 0.00409 | 11.0144 | 225.4964 | 252.7432 | 14.37533 | 4.743 |
| 2026 May 03 17:57 | 2026 Apr 30 13:54:11 | 74.0351 | 0.00409 | 11.0144 | 225.4964 | 252.7432 | 14.37533 | 4.743 |
| 2026 May 02 17:57 | 2026 Apr 30 13:54:11 | 74.0351 | 0.00409 | 11.0144 | 225.4964 | 252.7432 | 14.37533 | 4.743 |
| 2026 May 01 17:56 | 2026 Apr 30 13:54:11 | 74.0351 | 0.00409 | 11.0144 | 225.4964 | 252.7432 | 14.37533 | 4.743 |
| 2026 Apr 30 17:56 | 2026 Apr 30 13:54:11 | 74.0351 | 0.00409 | 11.0144 | 225.4964 | 252.7432 | 14.37533 | 4.743 |
| 2026 Apr 29 17:57 | 2026 Apr 24 12:19:30 | 74.0360 | 0.00410 | 11.7586 | 237.8414 | 252.7432 | 14.37533 | 4.743 |
| 2026 Apr 28 17:56 | 2026 Apr 24 12:19:30 | 74.0360 | 0.00410 | 11.7586 | 237.8414 | 252.7432 | 14.37533 | 4.743 |
| 2026 Apr 27 17:58 | 2026 Apr 24 12:19:30 | 74.0360 | 0.00410 | 11.7586 | 237.8414 | 252.7432 | 14.37533 | 4.743 |