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 | 21168 |
| 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 Nov 12 18:57 | 2025 Nov 08 20:42:37 | 73.8966 | 0.01968 | 5.6537 | 140.3932 | 18.1353 | 12.27793 | – |
| 2025 Nov 11 18:55 | 2025 Nov 08 20:42:37 | 73.8966 | 0.01968 | 5.6537 | 140.3932 | 18.1353 | 12.27793 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 20:42:37 | 73.8966 | 0.01968 | 5.6537 | 140.3932 | 18.1353 | 12.27793 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 20:42:37 | 73.8966 | 0.01968 | 5.6537 | 140.3932 | 18.1353 | 12.27793 | – |
| 2025 Nov 08 18:56 | 2025 Nov 01 20:30:48 | 73.8950 | 0.01971 | 6.2544 | 150.3872 | 18.1353 | 12.27793 | – |
| 2025 Nov 07 18:57 | 2025 Nov 01 20:30:48 | 73.8950 | 0.01971 | 6.2544 | 150.3872 | 18.1353 | 12.27793 | – |
| 2025 Nov 05 18:57 | 2025 Nov 01 20:30:48 | 73.8950 | 0.01971 | 6.2544 | 150.3872 | 18.1353 | 12.27793 | – |
| 2025 Nov 04 18:57 | 2025 Nov 01 20:30:48 | 73.8950 | 0.01971 | 6.2544 | 150.3872 | 18.1353 | 12.27793 | – |
| 2025 Nov 03 18:57 | 2025 Nov 01 20:30:48 | 73.8950 | 0.01971 | 6.2544 | 150.3872 | 18.1353 | 12.27793 | – |
| 2025 Nov 02 18:57 | 2025 Oct 29 11:51:22 | 73.8944 | 0.01972 | 6.5425 | 155.1881 | 18.1353 | 12.27793 | – |
| 2025 Nov 01 18:58 | 2025 Oct 29 11:51:22 | 73.8944 | 0.01972 | 6.5425 | 155.1881 | 18.1353 | 12.27793 | – |
| 2025 Oct 31 18:57 | 2025 Oct 29 11:51:22 | 73.8944 | 0.01972 | 6.5425 | 155.1881 | 18.1353 | 12.27793 | – |
| 2025 Oct 30 18:57 | 2025 Oct 29 11:51:22 | 73.8944 | 0.01972 | 6.5425 | 155.1881 | 18.1353 | 12.27793 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 11:51:22 | 73.8944 | 0.01972 | 6.5425 | 155.1881 | 18.1353 | 12.27793 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 21:25:31 | 73.8939 | 0.01973 | 7.0227 | 163.1811 | 18.1353 | 12.27793 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 21:25:31 | 73.8939 | 0.01973 | 7.0227 | 163.1811 | 18.1353 | 12.27793 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 21:25:31 | 73.8939 | 0.01973 | 7.0227 | 163.1811 | 18.1353 | 12.27793 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 21:25:31 | 73.8939 | 0.01973 | 7.0227 | 163.1811 | 18.1353 | 12.27793 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 21:25:31 | 73.8939 | 0.01973 | 7.0227 | 163.1811 | 18.1353 | 12.27793 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 06:40:54 | 73.8936 | 0.01974 | 7.5040 | 171.1968 | 18.1353 | 12.27793 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 06:40:54 | 73.8936 | 0.01974 | 7.5040 | 171.1968 | 18.1353 | 12.27793 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 06:40:54 | 73.8936 | 0.01974 | 7.5040 | 171.1968 | 18.1353 | 12.27793 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 06:40:54 | 73.8936 | 0.01974 | 7.5040 | 171.1968 | 18.1353 | 12.27793 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 06:40:54 | 73.8936 | 0.01974 | 7.5040 | 171.1968 | 18.1353 | 12.27793 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 00:40:18 | 73.8945 | 0.01976 | 8.4685 | 187.2742 | 18.1353 | 12.27793 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 00:40:18 | 73.8945 | 0.01976 | 8.4685 | 187.2742 | 18.1353 | 12.27793 | – |