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 | 21724 |
| 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 Aug 31 17:56 | 2025 Aug 27 18:41:07 | 73.9777 | 0.02071 | 8.3501 | 37.0945 | 34.6806 | 12.20588 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 18:41:07 | 73.9777 | 0.02071 | 8.3501 | 37.0945 | 34.6806 | 12.20588 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 18:41:07 | 73.9777 | 0.02071 | 8.3501 | 37.0945 | 34.6806 | 12.20588 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 18:41:07 | 73.9777 | 0.02071 | 8.3501 | 37.0945 | 34.6806 | 12.20588 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 02:49:39 | 73.9783 | 0.02070 | 8.7422 | 43.6804 | 34.6806 | 12.20588 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 02:49:39 | 73.9783 | 0.02070 | 8.7422 | 43.6804 | 34.6806 | 12.20588 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 02:49:39 | 73.9783 | 0.02070 | 8.7422 | 43.6804 | 34.6806 | 12.20588 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 02:49:39 | 73.9783 | 0.02070 | 8.7422 | 43.6804 | 34.6806 | 12.20588 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 02:49:39 | 73.9783 | 0.02070 | 8.7422 | 43.6804 | 34.6806 | 12.20588 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 05:24:10 | 73.9789 | 0.02068 | 9.2379 | 52.0139 | 34.6806 | 12.20588 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 05:24:10 | 73.9789 | 0.02068 | 9.2379 | 52.0139 | 34.6806 | 12.20588 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 05:24:10 | 73.9789 | 0.02068 | 9.2379 | 52.0139 | 34.6806 | 12.20588 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 05:24:10 | 73.9789 | 0.02068 | 9.2379 | 52.0139 | 34.6806 | 12.20588 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 21:06:48 | 73.9791 | 0.02066 | 9.6876 | 59.5795 | 34.6806 | 12.20588 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 21:06:48 | 73.9791 | 0.02066 | 9.6876 | 59.5795 | 34.6806 | 12.20588 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 21:06:48 | 73.9791 | 0.02066 | 9.6876 | 59.5795 | 34.6806 | 12.20588 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 21:06:48 | 73.9791 | 0.02066 | 9.6876 | 59.5795 | 34.6806 | 12.20588 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 21:06:48 | 73.9791 | 0.02066 | 9.6876 | 59.5795 | 34.6806 | 12.20588 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 23:07:05 | 73.9790 | 0.02065 | 10.1012 | 66.5440 | 34.6806 | 12.20588 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 23:07:05 | 73.9790 | 0.02065 | 10.1012 | 66.5440 | 34.6806 | 12.20588 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 23:07:05 | 73.9790 | 0.02065 | 10.1012 | 66.5440 | 34.6806 | 12.20588 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 23:07:05 | 73.9790 | 0.02065 | 10.1012 | 66.5440 | 34.6806 | 12.20588 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 23:07:05 | 73.9790 | 0.02065 | 10.1012 | 66.5440 | 34.6806 | 12.20588 | – |
| 2025 Aug 05 17:56 | 2025 Aug 01 05:39:15 | 73.9786 | 0.02062 | 10.5830 | 74.6694 | 34.6806 | 12.20588 | – |
| 2025 Aug 04 17:56 | 2025 Aug 01 05:39:15 | 73.9786 | 0.02062 | 10.5830 | 74.6694 | 34.6806 | 12.20588 | – |