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 | 21256 |
| 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 Jul 17 17:57 | 2026 Jul 16 01:55:16 | 73.9770 | 0.02461 | 6.5829 | 161.6194 | 265.8699 | 11.84178 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 01:55:16 | 73.9770 | 0.02461 | 6.5829 | 161.6194 | 265.8699 | 11.84178 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 04:49:01 | 73.9771 | 0.02461 | 6.9656 | 168.0961 | 265.8699 | 11.84178 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 04:49:01 | 73.9771 | 0.02461 | 6.9656 | 168.0961 | 265.8699 | 11.84178 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 04:49:01 | 73.9771 | 0.02461 | 6.9656 | 168.0961 | 265.8699 | 11.84178 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 04:49:01 | 73.9771 | 0.02461 | 6.9656 | 168.0961 | 265.8699 | 11.84178 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 04:49:01 | 73.9771 | 0.02461 | 6.9656 | 168.0961 | 265.8699 | 11.84178 | – |
| 2026 Jul 09 17:56 | 2026 Jul 04 12:49:08 | 73.9770 | 0.02461 | 7.4884 | 176.9500 | 265.8699 | 11.84178 | – |
| 2026 Jul 08 17:56 | 2026 Jul 04 12:49:08 | 73.9770 | 0.02461 | 7.4884 | 176.9500 | 265.8699 | 11.84178 | – |
| 2026 Jul 07 17:56 | 2026 Jul 04 12:49:08 | 73.9770 | 0.02461 | 7.4884 | 176.9500 | 265.8699 | 11.84178 | – |
| 2026 Jul 06 17:57 | 2026 Jul 04 12:49:08 | 73.9770 | 0.02461 | 7.4884 | 176.9500 | 265.8699 | 11.84178 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 12:49:08 | 73.9770 | 0.02461 | 7.4884 | 176.9500 | 265.8699 | 11.84178 | – |
| 2026 Jul 04 17:56 | 2026 Jun 29 12:50:55 | 73.9767 | 0.02461 | 7.8805 | 183.5804 | 265.8699 | 11.84178 | – |
| 2026 Jul 03 17:57 | 2026 Jun 29 12:50:55 | 73.9767 | 0.02461 | 7.8805 | 183.5804 | 265.8699 | 11.84178 | – |
| 2026 Jul 02 17:56 | 2026 Jun 29 12:50:55 | 73.9767 | 0.02461 | 7.8805 | 183.5804 | 265.8699 | 11.84178 | – |
| 2026 Jul 01 17:56 | 2026 Jun 29 12:50:55 | 73.9767 | 0.02461 | 7.8805 | 183.5804 | 265.8699 | 11.84178 | – |
| 2026 Jun 30 17:56 | 2026 Jun 29 12:50:55 | 73.9767 | 0.02461 | 7.8805 | 183.5804 | 265.8699 | 11.84178 | – |
| 2026 Jun 29 17:57 | 2026 Jun 29 12:50:55 | 73.9767 | 0.02461 | 7.8805 | 183.5804 | 265.8699 | 11.84178 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 14:59:32 | 73.9762 | 0.02462 | 8.4224 | 192.7464 | 265.8699 | 11.84178 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 14:59:32 | 73.9762 | 0.02462 | 8.4224 | 192.7464 | 265.8699 | 11.84178 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 14:59:32 | 73.9762 | 0.02462 | 8.4224 | 192.7464 | 265.8699 | 11.84178 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 14:59:32 | 73.9762 | 0.02462 | 8.4224 | 192.7464 | 265.8699 | 11.84178 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 14:59:32 | 73.9762 | 0.02462 | 8.4224 | 192.7464 | 265.8699 | 11.84178 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 14:59:32 | 73.9762 | 0.02462 | 8.4224 | 192.7464 | 265.8699 | 11.84178 | – |
| 2026 Jun 22 17:56 | 2026 Jun 15 08:16:34 | 73.9756 | 0.02462 | 8.9934 | 202.4007 | 265.8699 | 11.84178 | – |
| 2026 Jun 21 17:57 | 2026 Jun 15 08:16:34 | 73.9756 | 0.02462 | 8.9934 | 202.4007 | 265.8699 | 11.84178 | – |
| 2026 Jun 20 17:56 | 2026 Jun 15 08:16:34 | 73.9756 | 0.02462 | 8.9934 | 202.4007 | 265.8699 | 11.84178 | – |