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 | 21174 |
| 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 27 20:01:30 | 74.0868 | 0.02775 | 13.5249 | 344.9988 | 195.2833 | 11.99407 | – |
| 2025 Jun 29 17:56 | 2025 Jun 27 20:01:30 | 74.0868 | 0.02775 | 13.5249 | 344.9988 | 195.2833 | 11.99407 | – |
| 2025 Jun 28 17:56 | 2025 Jun 27 20:01:30 | 74.0868 | 0.02775 | 13.5249 | 344.9988 | 195.2833 | 11.99407 | – |
| 2025 Jun 27 17:56 | 2025 Jun 22 09:01:48 | 74.0867 | 0.02775 | 13.9631 | 352.5234 | 195.2833 | 11.99407 | – |
| 2025 Jun 26 17:56 | 2025 Jun 22 09:01:48 | 74.0867 | 0.02775 | 13.9631 | 352.5234 | 195.2833 | 11.99407 | – |
| 2025 Jun 25 17:56 | 2025 Jun 22 09:01:48 | 74.0867 | 0.02775 | 13.9631 | 352.5234 | 195.2833 | 11.99407 | – |
| 2025 Jun 24 17:56 | 2025 Jun 22 09:01:48 | 74.0867 | 0.02775 | 13.9631 | 352.5234 | 195.2833 | 11.99407 | – |
| 2025 Jun 23 17:56 | 2025 Jun 22 09:01:48 | 74.0867 | 0.02775 | 13.9631 | 352.5234 | 195.2833 | 11.99407 | – |
| 2025 Jun 22 17:56 | 2025 Jun 17 08:55:28 | 74.0874 | 0.02774 | 14.3649 | 359.4159 | 195.2833 | 11.99407 | – |
| 2025 Jun 21 17:56 | 2025 Jun 17 08:55:28 | 74.0874 | 0.02774 | 14.3649 | 359.4159 | 195.2833 | 11.99407 | – |
| 2025 Jun 20 17:57 | 2025 Jun 17 08:55:28 | 74.0874 | 0.02774 | 14.3649 | 359.4159 | 195.2833 | 11.99407 | – |
| 2025 Jun 19 17:56 | 2025 Jun 17 08:55:28 | 74.0874 | 0.02774 | 14.3649 | 359.4159 | 195.2833 | 11.99407 | – |
| 2025 Jun 18 17:56 | 2025 Jun 17 08:55:28 | 74.0874 | 0.02774 | 14.3649 | 359.4159 | 195.2833 | 11.99407 | – |
| 2025 Jun 17 17:56 | 2025 Jun 17 08:55:28 | 74.0874 | 0.02774 | 14.3649 | 359.4159 | 195.2833 | 11.99407 | – |
| 2025 Jun 16 17:56 | 2025 Jun 12 02:51:00 | 74.0879 | 0.02774 | 14.7866 | 6.6809 | 195.2833 | 11.99407 | – |
| 2025 Jun 15 17:56 | 2025 Jun 12 02:51:00 | 74.0879 | 0.02774 | 14.7866 | 6.6809 | 195.2833 | 11.99407 | – |
| 2025 Jun 14 17:56 | 2025 Jun 12 02:51:00 | 74.0879 | 0.02774 | 14.7866 | 6.6809 | 195.2833 | 11.99407 | – |
| 2025 Jun 13 17:56 | 2025 Jun 12 02:51:00 | 74.0879 | 0.02774 | 14.7866 | 6.6809 | 195.2833 | 11.99407 | – |
| 2025 Jun 12 17:56 | 2025 Jun 12 02:51:00 | 74.0879 | 0.02774 | 14.7866 | 6.6809 | 195.2833 | 11.99407 | – |
| 2025 Jun 11 17:56 | 2025 Jun 06 10:40:24 | 74.0878 | 0.02775 | 15.2421 | 14.5349 | 195.2833 | 11.99407 | – |
| 2025 Jun 10 17:56 | 2025 Jun 06 10:40:24 | 74.0878 | 0.02775 | 15.2421 | 14.5349 | 195.2833 | 11.99407 | – |
| 2025 Jun 09 17:56 | 2025 Jun 06 10:40:24 | 74.0878 | 0.02775 | 15.2421 | 14.5349 | 195.2833 | 11.99407 | – |
| 2025 Jun 08 17:56 | 2025 Jun 06 10:40:24 | 74.0878 | 0.02775 | 15.2421 | 14.5349 | 195.2833 | 11.99407 | – |
| 2025 Jun 07 17:56 | 2025 Jun 06 10:40:24 | 74.0878 | 0.02775 | 15.2421 | 14.5349 | 195.2833 | 11.99407 | – |
| 2025 Jun 06 17:56 | 2025 Jun 06 10:40:24 | 74.0878 | 0.02775 | 15.2421 | 14.5349 | 195.2833 | 11.99407 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 12:35:19 | 74.0886 | 0.02775 | 15.6371 | 21.3368 | 195.2833 | 11.99407 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 12:35:19 | 74.0886 | 0.02775 | 15.6371 | 21.3368 | 195.2833 | 11.99407 | – |
| 2025 Jun 03 17:57 | 2025 Jun 01 12:35:19 | 74.0886 | 0.02775 | 15.6371 | 21.3368 | 195.2833 | 11.99407 | – |