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 | 21403 |
| 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 Feb 02 18:56 | 2026 Feb 02 01:16:35 | 73.9350 | 0.01370 | 18.5590 | 216.1963 | 264.4093 | 12.31830 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 16:09:19 | 73.9361 | 0.01373 | 19.0225 | 224.0221 | 264.4093 | 12.31830 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 16:09:19 | 73.9361 | 0.01373 | 19.0225 | 224.0221 | 264.4093 | 12.31830 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 16:09:19 | 73.9361 | 0.01373 | 19.0225 | 224.0221 | 264.4093 | 12.31830 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 16:09:19 | 73.9361 | 0.01373 | 19.0225 | 224.0221 | 264.4093 | 12.31830 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 16:09:19 | 73.9361 | 0.01373 | 19.0225 | 224.0221 | 264.4093 | 12.31830 | – |
| 2026 Jan 27 18:56 | 2026 Jan 21 12:50:31 | 73.9373 | 0.01377 | 19.5512 | 232.9247 | 264.4093 | 12.31830 | – |
| 2026 Jan 26 18:57 | 2026 Jan 21 12:50:31 | 73.9373 | 0.01377 | 19.5512 | 232.9247 | 264.4093 | 12.31830 | – |
| 2026 Jan 25 18:57 | 2026 Jan 21 12:50:31 | 73.9373 | 0.01377 | 19.5512 | 232.9247 | 264.4093 | 12.31830 | – |
| 2026 Jan 24 18:58 | 2026 Jan 21 12:50:31 | 73.9373 | 0.01377 | 19.5512 | 232.9247 | 264.4093 | 12.31830 | – |
| 2026 Jan 22 18:56 | 2026 Jan 21 12:50:31 | 73.9373 | 0.01377 | 19.5512 | 232.9247 | 264.4093 | 12.31830 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 05:51:43 | 73.9375 | 0.01380 | 20.0070 | 240.5733 | 264.4093 | 12.31830 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 05:51:43 | 73.9375 | 0.01380 | 20.0070 | 240.5733 | 264.4093 | 12.31830 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 05:51:43 | 73.9375 | 0.01380 | 20.0070 | 240.5733 | 264.4093 | 12.31830 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 05:51:43 | 73.9375 | 0.01380 | 20.0070 | 240.5733 | 264.4093 | 12.31830 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 05:51:43 | 73.9375 | 0.01380 | 20.0070 | 240.5733 | 264.4093 | 12.31830 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 05:51:43 | 73.9375 | 0.01380 | 20.0070 | 240.5733 | 264.4093 | 12.31830 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 05:11:28 | 73.9381 | 0.01384 | 20.4401 | 247.8037 | 264.4093 | 12.31830 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 05:11:28 | 73.9381 | 0.01384 | 20.4401 | 247.8037 | 264.4093 | 12.31830 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 05:11:28 | 73.9381 | 0.01384 | 20.4401 | 247.8037 | 264.4093 | 12.31830 | – |
| 2026 Jan 10 18:57 | 2026 Jan 05 19:51:55 | 73.9374 | 0.01388 | 20.9042 | 255.5241 | 264.4093 | 12.31830 | – |
| 2026 Jan 09 18:57 | 2026 Jan 05 19:51:55 | 73.9374 | 0.01388 | 20.9042 | 255.5241 | 264.4093 | 12.31830 | – |
| 2026 Jan 08 18:56 | 2026 Jan 05 19:51:55 | 73.9374 | 0.01388 | 20.9042 | 255.5241 | 264.4093 | 12.31830 | – |
| 2026 Jan 07 18:57 | 2026 Jan 05 19:51:55 | 73.9374 | 0.01388 | 20.9042 | 255.5241 | 264.4093 | 12.31830 | – |
| 2026 Jan 06 18:56 | 2026 Jan 05 19:51:55 | 73.9374 | 0.01388 | 20.9042 | 255.5241 | 264.4093 | 12.31830 | – |