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 | 21210 |
| 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 19 18:56 | 2026 Mar 15 12:17:46 | 74.0919 | 0.01359 | 5.2654 | 81.4486 | 41.0364 | 12.17463 | – |
| 2026 Mar 18 18:56 | 2026 Mar 15 12:17:46 | 74.0919 | 0.01359 | 5.2654 | 81.4486 | 41.0364 | 12.17463 | – |
| 2026 Mar 17 18:56 | 2026 Mar 15 12:17:46 | 74.0919 | 0.01359 | 5.2654 | 81.4486 | 41.0364 | 12.17463 | – |
| 2026 Mar 16 18:57 | 2026 Mar 15 12:17:46 | 74.0919 | 0.01359 | 5.2654 | 81.4486 | 41.0364 | 12.17463 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 12:17:46 | 74.0919 | 0.01359 | 5.2654 | 81.4486 | 41.0364 | 12.17463 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 11:44:00 | 74.0916 | 0.01358 | 5.6825 | 88.6299 | 41.0364 | 12.17463 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 11:44:00 | 74.0916 | 0.01358 | 5.6825 | 88.6299 | 41.0364 | 12.17463 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 11:44:00 | 74.0916 | 0.01358 | 5.6825 | 88.6299 | 41.0364 | 12.17463 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 11:44:00 | 74.0916 | 0.01358 | 5.6825 | 88.6299 | 41.0364 | 12.17463 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 11:44:00 | 74.0916 | 0.01358 | 5.6825 | 88.6299 | 41.0364 | 12.17463 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 12:01:42 | 74.0920 | 0.01359 | 6.1796 | 97.1890 | 41.0364 | 12.17463 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 12:01:42 | 74.0920 | 0.01359 | 6.1796 | 97.1890 | 41.0364 | 12.17463 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 12:01:42 | 74.0920 | 0.01359 | 6.1796 | 97.1890 | 41.0364 | 12.17463 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 12:01:42 | 74.0920 | 0.01359 | 6.1796 | 97.1890 | 41.0364 | 12.17463 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 12:01:42 | 74.0920 | 0.01359 | 6.1796 | 97.1890 | 41.0364 | 12.17463 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 12:01:42 | 74.0920 | 0.01359 | 6.1796 | 97.1890 | 41.0364 | 12.17463 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 14:19:26 | 74.0925 | 0.01359 | 6.6698 | 105.6308 | 41.0364 | 12.17463 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 14:19:26 | 74.0925 | 0.01359 | 6.6698 | 105.6308 | 41.0364 | 12.17463 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 14:19:26 | 74.0925 | 0.01359 | 6.6698 | 105.6308 | 41.0364 | 12.17463 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 14:19:26 | 74.0925 | 0.01359 | 6.6698 | 105.6308 | 41.0364 | 12.17463 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 14:19:26 | 74.0925 | 0.01359 | 6.6698 | 105.6308 | 41.0364 | 12.17463 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 14:19:26 | 74.0925 | 0.01359 | 6.6698 | 105.6308 | 41.0364 | 12.17463 | – |