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 | 21166 |
| 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 Oct 29 18:57 | 2025 Oct 29 10:07:57 | 74.0616 | 0.01226 | 11.0608 | 259.3823 | 276.5760 | 12.19236 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 15:24:07 | 74.0627 | 0.01227 | 11.5431 | 267.5684 | 276.5760 | 12.19236 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 15:24:07 | 74.0627 | 0.01227 | 11.5431 | 267.5684 | 276.5760 | 12.19236 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 15:24:07 | 74.0627 | 0.01227 | 11.5431 | 267.5684 | 276.5760 | 12.19236 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 15:24:07 | 74.0627 | 0.01227 | 11.5431 | 267.5684 | 276.5760 | 12.19236 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 15:24:07 | 74.0627 | 0.01227 | 11.5431 | 267.5684 | 276.5760 | 12.19236 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 04:16:19 | 74.0633 | 0.01228 | 11.9990 | 275.3045 | 276.5760 | 12.19236 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 04:16:19 | 74.0633 | 0.01228 | 11.9990 | 275.3045 | 276.5760 | 12.19236 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 04:16:19 | 74.0633 | 0.01228 | 11.9990 | 275.3045 | 276.5760 | 12.19236 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 04:16:19 | 74.0633 | 0.01228 | 11.9990 | 275.3045 | 276.5760 | 12.19236 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 04:16:19 | 74.0633 | 0.01228 | 11.9990 | 275.3045 | 276.5760 | 12.19236 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 12:22:51 | 74.0638 | 0.01229 | 12.8885 | 290.3880 | 276.5760 | 12.19236 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 12:22:51 | 74.0638 | 0.01229 | 12.8885 | 290.3880 | 276.5760 | 12.19236 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 12:22:51 | 74.0638 | 0.01229 | 12.8885 | 290.3880 | 276.5760 | 12.19236 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 12:22:51 | 74.0638 | 0.01229 | 12.8885 | 290.3880 | 276.5760 | 12.19236 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 12:22:51 | 74.0638 | 0.01229 | 12.8885 | 290.3880 | 276.5760 | 12.19236 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 12:22:51 | 74.0638 | 0.01229 | 12.8885 | 290.3880 | 276.5760 | 12.19236 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 12:22:51 | 74.0638 | 0.01229 | 12.8885 | 290.3880 | 276.5760 | 12.19236 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 12:22:51 | 74.0638 | 0.01229 | 12.8885 | 290.3880 | 276.5760 | 12.19236 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 12:22:51 | 74.0638 | 0.01229 | 12.8885 | 290.3880 | 276.5760 | 12.19236 | – |
| 2025 Oct 05 17:56 | 2025 Sep 25 14:51:44 | 74.0630 | 0.01230 | 13.8811 | 307.1975 | 276.5760 | 12.19236 | – |
| 2025 Oct 04 17:57 | 2025 Sep 25 14:51:44 | 74.0630 | 0.01230 | 13.8811 | 307.1975 | 276.5760 | 12.19236 | – |
| 2025 Oct 03 17:57 | 2025 Sep 25 14:51:44 | 74.0630 | 0.01230 | 13.8811 | 307.1975 | 276.5760 | 12.19236 | – |
| 2025 Oct 02 17:56 | 2025 Sep 25 14:51:44 | 74.0630 | 0.01230 | 13.8811 | 307.1975 | 276.5760 | 12.19236 | – |