Orbital elements of SL-8 DEB
| Launched | 11 February 1991 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 21722 |
| 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 25 18:56 | 2026 Mar 20 05:52:00 | 74.0517 | 0.03697 | 8.3053 | 35.6599 | 29.3672 | 11.77217 | – |
| 2026 Mar 24 18:56 | 2026 Mar 20 05:52:00 | 74.0517 | 0.03697 | 8.3053 | 35.6599 | 29.3672 | 11.77217 | – |
| 2026 Mar 23 18:56 | 2026 Mar 20 05:52:00 | 74.0517 | 0.03697 | 8.3053 | 35.6599 | 29.3672 | 11.77217 | – |
| 2026 Mar 22 18:56 | 2026 Mar 20 05:52:00 | 74.0517 | 0.03697 | 8.3053 | 35.6599 | 29.3672 | 11.77217 | – |
| 2026 Mar 21 19:05 | 2026 Mar 20 05:52:00 | 74.0517 | 0.03697 | 8.3053 | 35.6599 | 29.3672 | 11.77217 | – |
| 2026 Mar 20 18:57 | 2026 Mar 20 05:52:00 | 74.0517 | 0.03697 | 8.3053 | 35.6599 | 29.3672 | 11.77217 | – |
| 2026 Mar 19 18:56 | 2026 Mar 15 13:43:25 | 74.0525 | 0.03697 | 8.6657 | 41.8040 | 29.3672 | 11.77217 | – |
| 2026 Mar 18 18:56 | 2026 Mar 15 13:43:25 | 74.0525 | 0.03697 | 8.6657 | 41.8040 | 29.3672 | 11.77217 | – |
| 2026 Mar 17 18:56 | 2026 Mar 15 13:43:25 | 74.0525 | 0.03697 | 8.6657 | 41.8040 | 29.3672 | 11.77217 | – |
| 2026 Mar 16 18:57 | 2026 Mar 15 13:43:25 | 74.0525 | 0.03697 | 8.6657 | 41.8040 | 29.3672 | 11.77217 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 13:43:25 | 74.0525 | 0.03697 | 8.6657 | 41.8040 | 29.3672 | 11.77217 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 11:08:25 | 74.0534 | 0.03697 | 9.0596 | 48.5233 | 29.3672 | 11.77217 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 11:08:25 | 74.0534 | 0.03697 | 9.0596 | 48.5233 | 29.3672 | 11.77217 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 11:08:25 | 74.0534 | 0.03697 | 9.0596 | 48.5233 | 29.3672 | 11.77217 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 11:08:25 | 74.0534 | 0.03697 | 9.0596 | 48.5233 | 29.3672 | 11.77217 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 11:08:25 | 74.0534 | 0.03697 | 9.0596 | 48.5233 | 29.3672 | 11.77217 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 08:32:20 | 74.0543 | 0.03696 | 9.5306 | 56.5663 | 29.3672 | 11.77217 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 08:32:20 | 74.0543 | 0.03696 | 9.5306 | 56.5663 | 29.3672 | 11.77217 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 08:32:20 | 74.0543 | 0.03696 | 9.5306 | 56.5663 | 29.3672 | 11.77217 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 08:32:20 | 74.0543 | 0.03696 | 9.5306 | 56.5663 | 29.3672 | 11.77217 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 08:32:20 | 74.0543 | 0.03696 | 9.5306 | 56.5663 | 29.3672 | 11.77217 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 08:32:20 | 74.0543 | 0.03696 | 9.5306 | 56.5663 | 29.3672 | 11.77217 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 05:29:01 | 74.0551 | 0.03696 | 10.0030 | 64.6353 | 29.3672 | 11.77217 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 05:29:01 | 74.0551 | 0.03696 | 10.0030 | 64.6353 | 29.3672 | 11.77217 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 05:29:01 | 74.0551 | 0.03696 | 10.0030 | 64.6353 | 29.3672 | 11.77217 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 05:29:01 | 74.0551 | 0.03696 | 10.0030 | 64.6353 | 29.3672 | 11.77217 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 05:29:01 | 74.0551 | 0.03696 | 10.0030 | 64.6353 | 29.3672 | 11.77217 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 05:29:01 | 74.0551 | 0.03696 | 10.0030 | 64.6353 | 29.3672 | 11.77217 | – |