Orbital elements of SL-8 R/B
| Launched | 22 May 1986 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 16728 |
| 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 22 18:56 | 2026 Mar 20 10:00:08 | 82.9533 | 0.00293 | 8.3562 | 252.0840 | 123.9041 | 13.77072 | 4.743 |
| 2026 Mar 21 19:05 | 2026 Mar 20 10:00:08 | 82.9533 | 0.00293 | 8.3562 | 252.0840 | 123.9041 | 13.77072 | 4.743 |
| 2026 Mar 20 18:57 | 2026 Mar 20 10:00:08 | 82.9533 | 0.00293 | 8.3562 | 252.0840 | 123.9041 | 13.77072 | 4.743 |
| 2026 Mar 19 18:56 | 2026 Mar 15 13:53:56 | 82.9541 | 0.00292 | 8.5955 | 266.2396 | 123.9041 | 13.77072 | 4.743 |
| 2026 Mar 18 18:56 | 2026 Mar 15 13:53:56 | 82.9541 | 0.00292 | 8.5955 | 266.2396 | 123.9041 | 13.77072 | 4.743 |
| 2026 Mar 17 18:56 | 2026 Mar 15 13:53:56 | 82.9541 | 0.00292 | 8.5955 | 266.2396 | 123.9041 | 13.77072 | 4.743 |
| 2026 Mar 16 18:57 | 2026 Mar 15 13:53:56 | 82.9541 | 0.00292 | 8.5955 | 266.2396 | 123.9041 | 13.77072 | 4.743 |
| 2026 Mar 15 18:56 | 2026 Mar 15 13:53:56 | 82.9541 | 0.00292 | 8.5955 | 266.2396 | 123.9041 | 13.77072 | 4.743 |
| 2026 Mar 14 18:56 | 2026 Mar 10 06:05:14 | 82.9553 | 0.00292 | 8.8590 | 281.8696 | 123.9041 | 13.77072 | 4.743 |
| 2026 Mar 13 18:57 | 2026 Mar 10 06:05:14 | 82.9553 | 0.00292 | 8.8590 | 281.8696 | 123.9041 | 13.77072 | 4.743 |
| 2026 Mar 12 18:57 | 2026 Mar 10 06:05:14 | 82.9553 | 0.00292 | 8.8590 | 281.8696 | 123.9041 | 13.77072 | 4.743 |
| 2026 Mar 11 18:56 | 2026 Mar 10 06:05:14 | 82.9553 | 0.00292 | 8.8590 | 281.8696 | 123.9041 | 13.77072 | 4.743 |
| 2026 Mar 10 18:56 | 2026 Mar 10 06:05:14 | 82.9553 | 0.00292 | 8.8590 | 281.8696 | 123.9041 | 13.77072 | 4.743 |
| 2026 Mar 09 18:56 | 2026 Mar 04 07:06:48 | 82.9562 | 0.00293 | 9.1537 | 299.2708 | 123.9041 | 13.77072 | 4.743 |
| 2026 Mar 08 18:57 | 2026 Mar 04 07:06:48 | 82.9562 | 0.00293 | 9.1537 | 299.2708 | 123.9041 | 13.77072 | 4.743 |
| 2026 Mar 07 18:57 | 2026 Mar 04 07:06:48 | 82.9562 | 0.00293 | 9.1537 | 299.2708 | 123.9041 | 13.77072 | 4.743 |
| 2026 Mar 06 18:56 | 2026 Mar 04 07:06:48 | 82.9562 | 0.00293 | 9.1537 | 299.2708 | 123.9041 | 13.77072 | 4.743 |
| 2026 Mar 05 18:56 | 2026 Mar 04 07:06:48 | 82.9562 | 0.00293 | 9.1537 | 299.2708 | 123.9041 | 13.77072 | 4.743 |
| 2026 Mar 04 18:57 | 2026 Mar 04 07:06:48 | 82.9562 | 0.00293 | 9.1537 | 299.2708 | 123.9041 | 13.77072 | 4.743 |
| 2026 Mar 03 18:56 | 2026 Feb 26 11:20:32 | 82.9574 | 0.00295 | 9.4417 | 316.2350 | 123.9041 | 13.77072 | 4.743 |
| 2026 Mar 02 18:57 | 2026 Feb 26 11:20:32 | 82.9574 | 0.00295 | 9.4417 | 316.2350 | 123.9041 | 13.77072 | 4.743 |
| 2026 Mar 01 18:57 | 2026 Feb 26 11:20:32 | 82.9574 | 0.00295 | 9.4417 | 316.2350 | 123.9041 | 13.77072 | 4.743 |
| 2026 Feb 28 18:56 | 2026 Feb 26 11:20:32 | 82.9574 | 0.00295 | 9.4417 | 316.2350 | 123.9041 | 13.77072 | 4.743 |
| 2026 Feb 27 19:05 | 2026 Feb 26 11:20:32 | 82.9574 | 0.00295 | 9.4417 | 316.2350 | 123.9041 | 13.77072 | 4.743 |
| 2026 Feb 26 20:45 | 2026 Feb 26 11:20:32 | 82.9574 | 0.00295 | 9.4417 | 316.2350 | 123.9041 | 13.77072 | 4.743 |