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 | 21182 |
| 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 21 17:57 | 2026 Jul 20 21:44:39 | 73.9974 | 0.01525 | 4.2718 | 245.2370 | 138.0009 | 12.22078 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 02:33:53 | 73.9975 | 0.01525 | 4.6761 | 252.0863 | 138.0009 | 12.22078 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 02:33:53 | 73.9975 | 0.01525 | 4.6761 | 252.0863 | 138.0009 | 12.22078 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 02:33:53 | 73.9975 | 0.01525 | 4.6761 | 252.0863 | 138.0009 | 12.22078 | – |
| 2026 Jul 18 17:57 | 2026 Jul 16 02:33:53 | 73.9975 | 0.01525 | 4.6761 | 252.0863 | 138.0009 | 12.22078 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 02:33:53 | 73.9975 | 0.01525 | 4.6761 | 252.0863 | 138.0009 | 12.22078 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 02:33:53 | 73.9975 | 0.01525 | 4.6761 | 252.0863 | 138.0009 | 12.22078 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 02:44:13 | 73.9975 | 0.01526 | 5.0968 | 259.2088 | 138.0009 | 12.22078 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 02:44:13 | 73.9975 | 0.01526 | 5.0968 | 259.2088 | 138.0009 | 12.22078 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 02:44:13 | 73.9975 | 0.01526 | 5.0968 | 259.2088 | 138.0009 | 12.22078 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 02:44:13 | 73.9975 | 0.01526 | 5.0968 | 259.2088 | 138.0009 | 12.22078 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 02:44:13 | 73.9975 | 0.01526 | 5.0968 | 259.2088 | 138.0009 | 12.22078 | – |
| 2026 Jul 09 17:56 | 2026 Jul 05 03:18:35 | 73.9980 | 0.01528 | 5.6003 | 267.7316 | 138.0009 | 12.22078 | – |
| 2026 Jul 08 17:56 | 2026 Jul 05 03:18:35 | 73.9980 | 0.01528 | 5.6003 | 267.7316 | 138.0009 | 12.22078 | – |
| 2026 Jul 07 17:56 | 2026 Jul 05 03:18:35 | 73.9980 | 0.01528 | 5.6003 | 267.7316 | 138.0009 | 12.22078 | – |
| 2026 Jul 06 17:57 | 2026 Jul 05 03:18:35 | 73.9980 | 0.01528 | 5.6003 | 267.7316 | 138.0009 | 12.22078 | – |
| 2026 Jul 05 17:56 | 2026 Jul 05 03:18:35 | 73.9980 | 0.01528 | 5.6003 | 267.7316 | 138.0009 | 12.22078 | – |
| 2026 Jul 04 17:56 | 2026 Jun 28 17:23:02 | 73.9981 | 0.01530 | 6.1406 | 276.8657 | 138.0009 | 12.22078 | – |
| 2026 Jul 03 17:57 | 2026 Jun 28 17:23:02 | 73.9981 | 0.01530 | 6.1406 | 276.8657 | 138.0009 | 12.22078 | – |
| 2026 Jul 02 17:56 | 2026 Jun 28 17:23:02 | 73.9981 | 0.01530 | 6.1406 | 276.8657 | 138.0009 | 12.22078 | – |
| 2026 Jul 01 17:56 | 2026 Jun 28 17:23:02 | 73.9981 | 0.01530 | 6.1406 | 276.8657 | 138.0009 | 12.22078 | – |
| 2026 Jun 30 17:56 | 2026 Jun 28 17:23:02 | 73.9981 | 0.01530 | 6.1406 | 276.8657 | 138.0009 | 12.22078 | – |
| 2026 Jun 29 17:57 | 2026 Jun 28 17:23:02 | 73.9981 | 0.01530 | 6.1406 | 276.8657 | 138.0009 | 12.22078 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 06:54:46 | 73.9979 | 0.01533 | 6.6829 | 286.0146 | 138.0009 | 12.22078 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 06:54:46 | 73.9979 | 0.01533 | 6.6829 | 286.0146 | 138.0009 | 12.22078 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 06:54:46 | 73.9979 | 0.01533 | 6.6829 | 286.0146 | 138.0009 | 12.22078 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 06:54:46 | 73.9979 | 0.01533 | 6.6829 | 286.0146 | 138.0009 | 12.22078 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 06:54:46 | 73.9979 | 0.01533 | 6.6829 | 286.0146 | 138.0009 | 12.22078 | – |