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 | 21157 |
| 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 |
| 2025 Jun 30 17:56 | 2025 Jun 28 09:27:49 | 73.9507 | 0.01744 | 3.7758 | 27.8508 | 144.1663 | 12.24123 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 09:27:49 | 73.9507 | 0.01744 | 3.7758 | 27.8508 | 144.1663 | 12.24123 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 09:27:49 | 73.9507 | 0.01744 | 3.7758 | 27.8508 | 144.1663 | 12.24123 | – |
| 2025 Jun 27 17:56 | 2025 Jun 22 02:20:39 | 73.9517 | 0.01743 | 4.3099 | 36.8210 | 144.1663 | 12.24123 | – |
| 2025 Jun 26 17:56 | 2025 Jun 22 02:20:39 | 73.9517 | 0.01743 | 4.3099 | 36.8210 | 144.1663 | 12.24123 | – |
| 2025 Jun 25 17:56 | 2025 Jun 22 02:20:39 | 73.9517 | 0.01743 | 4.3099 | 36.8210 | 144.1663 | 12.24123 | – |
| 2025 Jun 24 17:56 | 2025 Jun 22 02:20:39 | 73.9517 | 0.01743 | 4.3099 | 36.8210 | 144.1663 | 12.24123 | – |
| 2025 Jun 23 17:56 | 2025 Jun 22 02:20:39 | 73.9517 | 0.01743 | 4.3099 | 36.8210 | 144.1663 | 12.24123 | – |
| 2025 Jun 22 17:56 | 2025 Jun 16 11:07:44 | 73.9518 | 0.01742 | 4.7878 | 44.8412 | 144.1663 | 12.24123 | – |
| 2025 Jun 21 17:56 | 2025 Jun 16 11:07:44 | 73.9518 | 0.01742 | 4.7878 | 44.8412 | 144.1663 | 12.24123 | – |
| 2025 Jun 20 17:57 | 2025 Jun 16 11:07:44 | 73.9518 | 0.01742 | 4.7878 | 44.8412 | 144.1663 | 12.24123 | – |
| 2025 Jun 19 17:56 | 2025 Jun 16 11:07:44 | 73.9518 | 0.01742 | 4.7878 | 44.8412 | 144.1663 | 12.24123 | – |
| 2025 Jun 18 17:56 | 2025 Jun 16 11:07:44 | 73.9518 | 0.01742 | 4.7878 | 44.8412 | 144.1663 | 12.24123 | – |
| 2025 Jun 17 17:56 | 2025 Jun 16 11:07:44 | 73.9518 | 0.01742 | 4.7878 | 44.8412 | 144.1663 | 12.24123 | – |
| 2025 Jun 16 17:56 | 2025 Jun 11 20:44:54 | 73.9517 | 0.01741 | 5.1780 | 51.4005 | 144.1663 | 12.24123 | – |
| 2025 Jun 15 17:56 | 2025 Jun 11 20:44:54 | 73.9517 | 0.01741 | 5.1780 | 51.4005 | 144.1663 | 12.24123 | – |
| 2025 Jun 14 17:56 | 2025 Jun 11 20:44:54 | 73.9517 | 0.01741 | 5.1780 | 51.4005 | 144.1663 | 12.24123 | – |
| 2025 Jun 13 17:56 | 2025 Jun 11 20:44:54 | 73.9517 | 0.01741 | 5.1780 | 51.4005 | 144.1663 | 12.24123 | – |
| 2025 Jun 12 17:56 | 2025 Jun 11 20:44:54 | 73.9517 | 0.01741 | 5.1780 | 51.4005 | 144.1663 | 12.24123 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 14:16:54 | 73.9511 | 0.01741 | 5.7097 | 60.3470 | 144.1663 | 12.24123 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 14:16:54 | 73.9511 | 0.01741 | 5.7097 | 60.3470 | 144.1663 | 12.24123 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 14:16:54 | 73.9511 | 0.01741 | 5.7097 | 60.3470 | 144.1663 | 12.24123 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 14:16:54 | 73.9511 | 0.01741 | 5.7097 | 60.3470 | 144.1663 | 12.24123 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 14:16:54 | 73.9511 | 0.01741 | 5.7097 | 60.3470 | 144.1663 | 12.24123 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 14:16:54 | 73.9511 | 0.01741 | 5.7097 | 60.3470 | 144.1663 | 12.24123 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 06:12:59 | 73.9505 | 0.01740 | 6.0775 | 66.5345 | 144.1663 | 12.24123 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 06:12:59 | 73.9505 | 0.01740 | 6.0775 | 66.5345 | 144.1663 | 12.24123 | – |
| 2025 Jun 03 17:57 | 2025 Jun 01 06:12:59 | 73.9505 | 0.01740 | 6.0775 | 66.5345 | 144.1663 | 12.24123 | – |