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 Nov 02 18:57 | 2025 Oct 29 08:48:43 | 73.9493 | 0.01749 | 17.3431 | 213.0655 | 265.8978 | 12.24124 | – |
| 2025 Nov 01 18:58 | 2025 Oct 29 08:48:43 | 73.9493 | 0.01749 | 17.3431 | 213.0655 | 265.8978 | 12.24124 | – |
| 2025 Oct 31 18:57 | 2025 Oct 29 08:48:43 | 73.9493 | 0.01749 | 17.3431 | 213.0655 | 265.8978 | 12.24124 | – |
| 2025 Oct 30 18:57 | 2025 Oct 29 08:48:43 | 73.9493 | 0.01749 | 17.3431 | 213.0655 | 265.8978 | 12.24124 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 08:48:43 | 73.9493 | 0.01749 | 17.3431 | 213.0655 | 265.8978 | 12.24124 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 23:02:03 | 73.9487 | 0.01749 | 17.8019 | 220.7577 | 265.8978 | 12.24124 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 23:02:03 | 73.9487 | 0.01749 | 17.8019 | 220.7577 | 265.8978 | 12.24124 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 23:02:03 | 73.9487 | 0.01749 | 17.8019 | 220.7577 | 265.8978 | 12.24124 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 23:02:03 | 73.9487 | 0.01749 | 17.8019 | 220.7577 | 265.8978 | 12.24124 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 23:02:03 | 73.9487 | 0.01749 | 17.8019 | 220.7577 | 265.8978 | 12.24124 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 08:01:07 | 73.9483 | 0.01750 | 18.2792 | 228.7502 | 265.8978 | 12.24124 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 08:01:07 | 73.9483 | 0.01750 | 18.2792 | 228.7502 | 265.8978 | 12.24124 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 08:01:07 | 73.9483 | 0.01750 | 18.2792 | 228.7502 | 265.8978 | 12.24124 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 08:01:07 | 73.9483 | 0.01750 | 18.2792 | 228.7502 | 265.8978 | 12.24124 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 08:01:07 | 73.9483 | 0.01750 | 18.2792 | 228.7502 | 265.8978 | 12.24124 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 11:24:44 | 73.9485 | 0.01751 | 19.2007 | 244.1714 | 265.8978 | 12.24124 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 11:24:44 | 73.9485 | 0.01751 | 19.2007 | 244.1714 | 265.8978 | 12.24124 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 11:24:44 | 73.9485 | 0.01751 | 19.2007 | 244.1714 | 265.8978 | 12.24124 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 11:24:44 | 73.9485 | 0.01751 | 19.2007 | 244.1714 | 265.8978 | 12.24124 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 11:24:44 | 73.9485 | 0.01751 | 19.2007 | 244.1714 | 265.8978 | 12.24124 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 11:24:44 | 73.9485 | 0.01751 | 19.2007 | 244.1714 | 265.8978 | 12.24124 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 11:24:44 | 73.9485 | 0.01751 | 19.2007 | 244.1714 | 265.8978 | 12.24124 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 11:24:44 | 73.9485 | 0.01751 | 19.2007 | 244.1714 | 265.8978 | 12.24124 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 11:24:44 | 73.9485 | 0.01751 | 19.2007 | 244.1714 | 265.8978 | 12.24124 | – |