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 Mar 19 18:56 | 2026 Mar 15 12:55:43 | 73.9340 | 0.01363 | 14.9850 | 156.3619 | 276.2018 | 12.31838 | – |
| 2026 Mar 18 18:56 | 2026 Mar 15 12:55:43 | 73.9340 | 0.01363 | 14.9850 | 156.3619 | 276.2018 | 12.31838 | – |
| 2026 Mar 17 18:56 | 2026 Mar 15 12:55:43 | 73.9340 | 0.01363 | 14.9850 | 156.3619 | 276.2018 | 12.31838 | – |
| 2026 Mar 16 18:57 | 2026 Mar 15 12:55:43 | 73.9340 | 0.01363 | 14.9850 | 156.3619 | 276.2018 | 12.31838 | – |
| 2026 Mar 15 18:56 | 2026 Mar 15 12:55:43 | 73.9340 | 0.01363 | 14.9850 | 156.3619 | 276.2018 | 12.31838 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 09:54:08 | 73.9333 | 0.01364 | 15.4266 | 163.6260 | 276.2018 | 12.31838 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 09:54:08 | 73.9333 | 0.01364 | 15.4266 | 163.6260 | 276.2018 | 12.31838 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 09:54:08 | 73.9333 | 0.01364 | 15.4266 | 163.6260 | 276.2018 | 12.31838 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 09:54:08 | 73.9333 | 0.01364 | 15.4266 | 163.6260 | 276.2018 | 12.31838 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 09:54:08 | 73.9333 | 0.01364 | 15.4266 | 163.6260 | 276.2018 | 12.31838 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 11:38:39 | 73.9325 | 0.01364 | 15.9372 | 172.0895 | 276.2018 | 12.31838 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 11:38:39 | 73.9325 | 0.01364 | 15.9372 | 172.0895 | 276.2018 | 12.31838 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 11:38:39 | 73.9325 | 0.01364 | 15.9372 | 172.0895 | 276.2018 | 12.31838 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 11:38:39 | 73.9325 | 0.01364 | 15.9372 | 172.0895 | 276.2018 | 12.31838 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 11:38:39 | 73.9325 | 0.01364 | 15.9372 | 172.0895 | 276.2018 | 12.31838 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 11:38:39 | 73.9325 | 0.01364 | 15.9372 | 172.0895 | 276.2018 | 12.31838 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 13:22:09 | 73.9322 | 0.01365 | 16.4480 | 180.5850 | 276.2018 | 12.31838 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 13:22:09 | 73.9322 | 0.01365 | 16.4480 | 180.5850 | 276.2018 | 12.31838 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 13:22:09 | 73.9322 | 0.01365 | 16.4480 | 180.5850 | 276.2018 | 12.31838 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 13:22:09 | 73.9322 | 0.01365 | 16.4480 | 180.5850 | 276.2018 | 12.31838 | – |
| 2026 Feb 27 19:05 | 2026 Feb 26 13:22:09 | 73.9322 | 0.01365 | 16.4480 | 180.5850 | 276.2018 | 12.31838 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 13:22:09 | 73.9322 | 0.01365 | 16.4480 | 180.5850 | 276.2018 | 12.31838 | – |