Orbital elements of SL-8 R/B
| Launched | 13 March 1985 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15598 |
| 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 May 10 17:56 | 2025 May 09 12:28:32 | 82.9340 | 0.00213 | 8.2502 | 328.4319 | 148.0032 | 13.76801 | 4.743 |
| 2025 May 09 17:57 | 2025 May 09 12:28:32 | 82.9340 | 0.00213 | 8.2502 | 328.4319 | 148.0032 | 13.76801 | 4.743 |
| 2025 May 08 17:56 | 2025 May 03 13:28:21 | 82.9341 | 0.00217 | 8.5457 | 345.4821 | 148.0032 | 13.76801 | 4.743 |
| 2025 May 07 17:56 | 2025 May 03 13:28:21 | 82.9341 | 0.00217 | 8.5457 | 345.4821 | 148.0032 | 13.76801 | 4.743 |
| 2025 May 06 17:57 | 2025 May 03 13:28:21 | 82.9341 | 0.00217 | 8.5457 | 345.4821 | 148.0032 | 13.76801 | 4.743 |
| 2025 May 05 17:56 | 2025 May 03 13:28:21 | 82.9341 | 0.00217 | 8.5457 | 345.4821 | 148.0032 | 13.76801 | 4.743 |
| 2025 May 04 17:57 | 2025 May 03 13:28:21 | 82.9341 | 0.00217 | 8.5457 | 345.4821 | 148.0032 | 13.76801 | 4.743 |
| 2025 May 03 17:57 | 2025 May 03 13:28:21 | 82.9341 | 0.00217 | 8.5457 | 345.4821 | 148.0032 | 13.76801 | 4.743 |
| 2025 May 01 17:56 | 2025 Apr 22 10:34:36 | 82.9350 | 0.00225 | 9.0971 | 16.6659 | 148.0032 | 13.76801 | 4.743 |
| 2025 Apr 30 17:56 | 2025 Apr 22 10:34:36 | 82.9350 | 0.00225 | 9.0971 | 16.6659 | 148.0032 | 13.76801 | 4.743 |
| 2025 Apr 29 17:57 | 2025 Apr 22 10:34:36 | 82.9350 | 0.00225 | 9.0971 | 16.6659 | 148.0032 | 13.76801 | 4.743 |
| 2025 Apr 27 17:56 | 2025 Apr 22 10:34:36 | 82.9350 | 0.00225 | 9.0971 | 16.6659 | 148.0032 | 13.76801 | 4.743 |
| 2025 Apr 26 17:57 | 2025 Apr 22 10:34:36 | 82.9350 | 0.00225 | 9.0971 | 16.6659 | 148.0032 | 13.76801 | 4.743 |
| 2025 Apr 25 17:56 | 2025 Apr 22 10:34:36 | 82.9350 | 0.00225 | 9.0971 | 16.6659 | 148.0032 | 13.76801 | 4.743 |
| 2025 Apr 24 17:56 | 2025 Apr 22 10:34:36 | 82.9350 | 0.00225 | 9.0971 | 16.6659 | 148.0032 | 13.76801 | 4.743 |
| 2025 Apr 23 17:57 | 2025 Apr 22 10:34:36 | 82.9350 | 0.00225 | 9.0971 | 16.6659 | 148.0032 | 13.76801 | 4.743 |
| 2025 Apr 22 17:56 | 2025 Apr 22 10:34:36 | 82.9350 | 0.00225 | 9.0971 | 16.6659 | 148.0032 | 13.76801 | 4.743 |
| 2025 Apr 21 17:57 | 2025 Apr 15 14:37:40 | 82.9360 | 0.00229 | 9.4358 | 35.2659 | 148.0032 | 13.76801 | 4.743 |
| 2025 Apr 20 17:56 | 2025 Apr 15 14:37:40 | 82.9360 | 0.00229 | 9.4358 | 35.2659 | 148.0032 | 13.76801 | 4.743 |
| 2025 Apr 19 17:56 | 2025 Apr 15 14:37:40 | 82.9360 | 0.00229 | 9.4358 | 35.2659 | 148.0032 | 13.76801 | 4.743 |
| 2025 Apr 18 17:57 | 2025 Apr 15 14:37:40 | 82.9360 | 0.00229 | 9.4358 | 35.2659 | 148.0032 | 13.76801 | 4.743 |
| 2025 Apr 17 17:56 | 2025 Apr 15 14:37:40 | 82.9360 | 0.00229 | 9.4358 | 35.2659 | 148.0032 | 13.76801 | 4.743 |
| 2025 Apr 16 17:57 | 2025 Apr 15 14:37:40 | 82.9360 | 0.00229 | 9.4358 | 35.2659 | 148.0032 | 13.76801 | 4.743 |
| 2025 Apr 15 17:56 | 2025 Apr 10 21:33:20 | 82.9367 | 0.00232 | 9.6693 | 47.9626 | 148.0032 | 13.76801 | 4.743 |
| 2025 Apr 14 17:56 | 2025 Apr 10 21:33:20 | 82.9367 | 0.00232 | 9.6693 | 47.9626 | 148.0032 | 13.76801 | 4.743 |