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 | 21250 |
| 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 23 18:56 | 2026 Mar 19 23:21:54 | 74.0656 | 0.01401 | 0.5965 | 82.3573 | 46.2721 | 12.18896 | – |
| 2026 Mar 22 18:56 | 2026 Mar 19 23:21:54 | 74.0656 | 0.01401 | 0.5965 | 82.3573 | 46.2721 | 12.18896 | – |
| 2026 Mar 21 19:05 | 2026 Mar 19 23:21:54 | 74.0656 | 0.01401 | 0.5965 | 82.3573 | 46.2721 | 12.18896 | – |
| 2026 Mar 20 18:57 | 2026 Mar 19 23:21:54 | 74.0656 | 0.01401 | 0.5965 | 82.3573 | 46.2721 | 12.18896 | – |
| 2026 Mar 19 18:56 | 2026 Mar 15 07:03:10 | 74.0651 | 0.01398 | 0.9867 | 89.0463 | 46.2721 | 12.18896 | – |
| 2026 Mar 18 18:56 | 2026 Mar 15 07:03:10 | 74.0651 | 0.01398 | 0.9867 | 89.0463 | 46.2721 | 12.18896 | – |
| 2026 Mar 17 18:56 | 2026 Mar 15 07:03:10 | 74.0651 | 0.01398 | 0.9867 | 89.0463 | 46.2721 | 12.18896 | – |
| 2026 Mar 16 18:57 | 2026 Mar 15 07:03:10 | 74.0651 | 0.01398 | 0.9867 | 89.0463 | 46.2721 | 12.18896 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 07:03:10 | 74.0651 | 0.01398 | 0.9867 | 89.0463 | 46.2721 | 12.18896 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 07:04:04 | 74.0644 | 0.01396 | 1.4036 | 96.2100 | 46.2721 | 12.18896 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 07:04:04 | 74.0644 | 0.01396 | 1.4036 | 96.2100 | 46.2721 | 12.18896 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 07:04:04 | 74.0644 | 0.01396 | 1.4036 | 96.2100 | 46.2721 | 12.18896 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 07:04:04 | 74.0644 | 0.01396 | 1.4036 | 96.2100 | 46.2721 | 12.18896 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 07:04:04 | 74.0644 | 0.01396 | 1.4036 | 96.2100 | 46.2721 | 12.18896 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 14:37:24 | 74.0632 | 0.01394 | 1.8778 | 104.3716 | 46.2721 | 12.18896 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 14:37:24 | 74.0632 | 0.01394 | 1.8778 | 104.3716 | 46.2721 | 12.18896 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 14:37:24 | 74.0632 | 0.01394 | 1.8778 | 104.3716 | 46.2721 | 12.18896 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 14:37:24 | 74.0632 | 0.01394 | 1.8778 | 104.3716 | 46.2721 | 12.18896 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 14:37:24 | 74.0632 | 0.01394 | 1.8778 | 104.3716 | 46.2721 | 12.18896 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 14:37:24 | 74.0632 | 0.01394 | 1.8778 | 104.3716 | 46.2721 | 12.18896 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 09:29:15 | 74.0619 | 0.01392 | 2.3960 | 113.2924 | 46.2721 | 12.18896 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 09:29:15 | 74.0619 | 0.01392 | 2.3960 | 113.2924 | 46.2721 | 12.18896 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 09:29:15 | 74.0619 | 0.01392 | 2.3960 | 113.2924 | 46.2721 | 12.18896 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 09:29:15 | 74.0619 | 0.01392 | 2.3960 | 113.2924 | 46.2721 | 12.18896 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 09:29:15 | 74.0619 | 0.01392 | 2.3960 | 113.2924 | 46.2721 | 12.18896 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 09:29:15 | 74.0619 | 0.01392 | 2.3960 | 113.2924 | 46.2721 | 12.18896 | – |