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 | 21919 |
| 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 Jun 14 17:57 | 2026 May 31 22:12:33 | 74.0628 | 0.03564 | 8.5525 | 26.0110 | 2.5646 | 11.75207 | – |
| 2026 Jun 13 17:56 | 2026 May 31 22:12:33 | 74.0628 | 0.03564 | 8.5525 | 26.0110 | 2.5646 | 11.75207 | – |
| 2026 Jun 12 17:56 | 2026 May 31 22:12:33 | 74.0628 | 0.03564 | 8.5525 | 26.0110 | 2.5646 | 11.75207 | – |
| 2026 Jun 11 17:57 | 2026 May 31 22:12:33 | 74.0628 | 0.03564 | 8.5525 | 26.0110 | 2.5646 | 11.75207 | – |
| 2026 Jun 10 17:56 | 2026 May 31 22:12:33 | 74.0628 | 0.03564 | 8.5525 | 26.0110 | 2.5646 | 11.75207 | – |
| 2026 Jun 09 17:57 | 2026 May 31 22:12:33 | 74.0628 | 0.03564 | 8.5525 | 26.0110 | 2.5646 | 11.75207 | – |
| 2026 Jun 08 17:56 | 2026 May 31 22:12:33 | 74.0628 | 0.03564 | 8.5525 | 26.0110 | 2.5646 | 11.75207 | – |
| 2026 Jun 07 17:56 | 2026 May 31 22:12:33 | 74.0628 | 0.03564 | 8.5525 | 26.0110 | 2.5646 | 11.75207 | – |
| 2026 Jun 06 17:56 | 2026 May 31 08:35:57 | 74.0627 | 0.03564 | 8.5960 | 26.7457 | 2.5646 | 11.75207 | – |
| 2026 Jun 05 17:56 | 2026 May 31 08:35:57 | 74.0627 | 0.03564 | 8.5960 | 26.7457 | 2.5646 | 11.75207 | – |
| 2026 Jun 04 17:57 | 2026 May 31 08:35:57 | 74.0627 | 0.03564 | 8.5960 | 26.7457 | 2.5646 | 11.75207 | – |
| 2026 Jun 02 17:56 | 2026 May 31 08:35:57 | 74.0627 | 0.03564 | 8.5960 | 26.7457 | 2.5646 | 11.75207 | – |
| 2026 Jun 01 17:57 | 2026 May 31 08:35:57 | 74.0627 | 0.03564 | 8.5960 | 26.7457 | 2.5646 | 11.75207 | – |
| 2026 May 31 17:58 | 2026 May 31 08:35:57 | 74.0627 | 0.03564 | 8.5960 | 26.7457 | 2.5646 | 11.75207 | – |
| 2026 May 30 17:57 | 2026 May 24 22:42:01 | 74.0617 | 0.03562 | 9.0881 | 35.0724 | 2.5646 | 11.75207 | – |
| 2026 May 29 17:57 | 2026 May 24 22:42:01 | 74.0617 | 0.03562 | 9.0881 | 35.0724 | 2.5646 | 11.75207 | – |
| 2026 May 28 17:56 | 2026 May 24 22:42:01 | 74.0617 | 0.03562 | 9.0881 | 35.0724 | 2.5646 | 11.75207 | – |
| 2026 May 27 17:57 | 2026 May 24 22:42:01 | 74.0617 | 0.03562 | 9.0881 | 35.0724 | 2.5646 | 11.75207 | – |
| 2026 May 26 17:57 | 2026 May 24 22:42:01 | 74.0617 | 0.03562 | 9.0881 | 35.0724 | 2.5646 | 11.75207 | – |
| 2026 May 25 17:57 | 2026 May 20 11:07:35 | 74.0614 | 0.03561 | 9.4320 | 40.9240 | 2.5646 | 11.75207 | – |
| 2026 May 24 17:57 | 2026 May 20 11:07:35 | 74.0614 | 0.03561 | 9.4320 | 40.9240 | 2.5646 | 11.75207 | – |
| 2026 May 23 17:58 | 2026 May 20 11:07:35 | 74.0614 | 0.03561 | 9.4320 | 40.9240 | 2.5646 | 11.75207 | – |
| 2026 May 22 17:57 | 2026 May 20 11:07:35 | 74.0614 | 0.03561 | 9.4320 | 40.9240 | 2.5646 | 11.75207 | – |
| 2026 May 21 17:57 | 2026 May 20 11:07:35 | 74.0614 | 0.03561 | 9.4320 | 40.9240 | 2.5646 | 11.75207 | – |
| 2026 May 20 17:57 | 2026 May 16 11:05:33 | 74.0611 | 0.03559 | 9.7392 | 46.1539 | 2.5646 | 11.75207 | – |
| 2026 May 19 17:58 | 2026 May 16 11:05:33 | 74.0611 | 0.03559 | 9.7392 | 46.1539 | 2.5646 | 11.75207 | – |
| 2026 May 18 17:57 | 2026 May 16 11:05:33 | 74.0611 | 0.03559 | 9.7392 | 46.1539 | 2.5646 | 11.75207 | – |