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 | 21249 |
| 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 |
| 2026 Mar 15 18:56 | 2026 Mar 15 12:13:15 | 74.0694 | 0.01220 | 18.3513 | 303.9178 | 86.0474 | 12.22361 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 07:00:20 | 74.0701 | 0.01220 | 18.7891 | 311.3517 | 86.0474 | 12.22361 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 07:00:20 | 74.0701 | 0.01220 | 18.7891 | 311.3517 | 86.0474 | 12.22361 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 07:00:20 | 74.0701 | 0.01220 | 18.7891 | 311.3517 | 86.0474 | 12.22361 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 07:00:20 | 74.0701 | 0.01220 | 18.7891 | 311.3517 | 86.0474 | 12.22361 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 07:00:20 | 74.0701 | 0.01220 | 18.7891 | 311.3517 | 86.0474 | 12.22361 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 01:44:20 | 74.0711 | 0.01220 | 19.3110 | 320.2034 | 86.0474 | 12.22361 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 01:44:20 | 74.0711 | 0.01220 | 19.3110 | 320.2034 | 86.0474 | 12.22361 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 01:44:20 | 74.0711 | 0.01220 | 19.3110 | 320.2034 | 86.0474 | 12.22361 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 01:44:20 | 74.0711 | 0.01220 | 19.3110 | 320.2034 | 86.0474 | 12.22361 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 01:44:20 | 74.0711 | 0.01220 | 19.3110 | 320.2034 | 86.0474 | 12.22361 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 01:44:20 | 74.0711 | 0.01220 | 19.3110 | 320.2034 | 86.0474 | 12.22361 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 02:22:04 | 74.0724 | 0.01220 | 19.8122 | 328.6970 | 86.0474 | 12.22361 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 02:22:04 | 74.0724 | 0.01220 | 19.8122 | 328.6970 | 86.0474 | 12.22361 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 02:22:04 | 74.0724 | 0.01220 | 19.8122 | 328.6970 | 86.0474 | 12.22361 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 02:22:04 | 74.0724 | 0.01220 | 19.8122 | 328.6970 | 86.0474 | 12.22361 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 02:22:04 | 74.0724 | 0.01220 | 19.8122 | 328.6970 | 86.0474 | 12.22361 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 02:22:04 | 74.0724 | 0.01220 | 19.8122 | 328.6970 | 86.0474 | 12.22361 | – |