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 | 21155 |
| 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 Jan 01 18:53 | 2024 Dec 31 21:13:25 | 73.9233 | 0.01428 | 4.2466 | 91.6375 | 85.0358 | 12.30722 | – |
| 2024 Dec 31 18:53 | 2024 Dec 26 13:50:18 | 73.9235 | 0.01428 | 4.7032 | 99.3261 | 85.0358 | 12.30722 | – |
| 2024 Dec 30 18:53 | 2024 Dec 26 13:50:18 | 73.9235 | 0.01428 | 4.7032 | 99.3261 | 85.0358 | 12.30722 | – |
| 2024 Dec 29 20:34 | 2024 Dec 26 13:50:18 | 73.9235 | 0.01428 | 4.7032 | 99.3261 | 85.0358 | 12.30722 | – |
| 2024 Dec 28 18:53 | 2024 Dec 26 13:50:18 | 73.9235 | 0.01428 | 4.7032 | 99.3261 | 85.0358 | 12.30722 | – |
| 2024 Dec 27 18:53 | 2024 Dec 26 13:50:18 | 73.9235 | 0.01428 | 4.7032 | 99.3261 | 85.0358 | 12.30722 | – |
| 2024 Dec 26 18:53 | 2024 Dec 21 15:08:44 | 73.9232 | 0.01429 | 5.1286 | 106.4812 | 85.0358 | 12.30722 | – |
| 2024 Dec 25 18:53 | 2024 Dec 21 15:08:44 | 73.9232 | 0.01429 | 5.1286 | 106.4812 | 85.0358 | 12.30722 | – |
| 2024 Dec 24 18:53 | 2024 Dec 21 15:08:44 | 73.9232 | 0.01429 | 5.1286 | 106.4812 | 85.0358 | 12.30722 | – |
| 2024 Dec 23 19:54 | 2024 Dec 21 15:08:44 | 73.9232 | 0.01429 | 5.1286 | 106.4812 | 85.0358 | 12.30722 | – |
| 2024 Dec 22 18:53 | 2024 Dec 21 15:08:44 | 73.9232 | 0.01429 | 5.1286 | 106.4812 | 85.0358 | 12.30722 | – |
| 2024 Dec 21 18:53 | 2024 Dec 15 16:54:25 | 73.9232 | 0.01430 | 5.6385 | 115.0513 | 85.0358 | 12.30722 | – |
| 2024 Dec 20 18:53 | 2024 Dec 15 16:54:25 | 73.9232 | 0.01430 | 5.6385 | 115.0513 | 85.0358 | 12.30722 | – |
| 2024 Dec 19 18:53 | 2024 Dec 15 16:54:25 | 73.9232 | 0.01430 | 5.6385 | 115.0513 | 85.0358 | 12.30722 | – |
| 2024 Dec 18 18:53 | 2024 Dec 15 16:54:25 | 73.9232 | 0.01430 | 5.6385 | 115.0513 | 85.0358 | 12.30722 | – |
| 2024 Dec 17 18:53 | 2024 Dec 15 16:54:25 | 73.9232 | 0.01430 | 5.6385 | 115.0513 | 85.0358 | 12.30722 | – |
| 2024 Dec 16 18:54 | 2024 Dec 15 16:54:25 | 73.9232 | 0.01430 | 5.6385 | 115.0513 | 85.0358 | 12.30722 | – |
| 2024 Dec 14 18:53 | 2024 Dec 05 14:15:47 | 73.9224 | 0.01431 | 6.5082 | 129.6611 | 85.0358 | 12.30722 | – |
| 2024 Dec 13 18:53 | 2024 Dec 05 14:15:47 | 73.9224 | 0.01431 | 6.5082 | 129.6611 | 85.0358 | 12.30722 | – |
| 2024 Dec 12 18:53 | 2024 Dec 05 14:15:47 | 73.9224 | 0.01431 | 6.5082 | 129.6611 | 85.0358 | 12.30722 | – |
| 2024 Dec 11 18:53 | 2024 Dec 05 14:15:47 | 73.9224 | 0.01431 | 6.5082 | 129.6611 | 85.0358 | 12.30722 | – |
| 2024 Dec 10 18:53 | 2024 Dec 05 14:15:47 | 73.9224 | 0.01431 | 6.5082 | 129.6611 | 85.0358 | 12.30722 | – |
| 2024 Dec 09 18:53 | 2024 Dec 05 14:15:47 | 73.9224 | 0.01431 | 6.5082 | 129.6611 | 85.0358 | 12.30722 | – |
| 2024 Dec 08 18:56 | 2024 Dec 05 14:15:47 | 73.9224 | 0.01431 | 6.5082 | 129.6611 | 85.0358 | 12.30722 | – |
| 2024 Dec 07 18:57 | 2024 Dec 05 14:15:47 | 73.9224 | 0.01431 | 6.5082 | 129.6611 | 85.0358 | 12.30722 | – |
| 2024 Dec 06 18:53 | 2024 Dec 05 14:15:47 | 73.9224 | 0.01431 | 6.5082 | 129.6611 | 85.0358 | 12.30722 | – |
| 2024 Dec 05 18:54 | 2024 Dec 05 14:15:47 | 73.9224 | 0.01431 | 6.5082 | 129.6611 | 85.0358 | 12.30722 | – |