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 | 21208 |
| 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 Jun 18 17:56 | 2026 Jun 16 22:29:48 | 73.9563 | 0.01486 | 9.4191 | 9.9394 | 53.3743 | 12.31153 | – |
| 2026 Jun 17 17:57 | 2026 Jun 16 22:29:48 | 73.9563 | 0.01486 | 9.4191 | 9.9394 | 53.3743 | 12.31153 | – |
| 2026 Jun 16 17:55 | 2026 Jun 12 01:33:20 | 73.9561 | 0.01485 | 9.8377 | 16.9283 | 53.3743 | 12.31153 | – |
| 2026 Jun 15 17:56 | 2026 Jun 12 01:33:20 | 73.9561 | 0.01485 | 9.8377 | 16.9283 | 53.3743 | 12.31153 | – |
| 2026 Jun 14 17:57 | 2026 Jun 12 01:33:20 | 73.9561 | 0.01485 | 9.8377 | 16.9283 | 53.3743 | 12.31153 | – |
| 2026 Jun 13 17:56 | 2026 Jun 12 01:33:20 | 73.9561 | 0.01485 | 9.8377 | 16.9283 | 53.3743 | 12.31153 | – |
| 2026 Jun 12 17:56 | 2026 Jun 12 01:33:20 | 73.9561 | 0.01485 | 9.8377 | 16.9283 | 53.3743 | 12.31153 | – |
| 2026 Jun 11 17:57 | 2026 Jun 06 06:48:57 | 73.9554 | 0.01485 | 10.3344 | 25.2045 | 53.3743 | 12.31153 | – |
| 2026 Jun 10 17:56 | 2026 Jun 06 06:48:57 | 73.9554 | 0.01485 | 10.3344 | 25.2045 | 53.3743 | 12.31153 | – |
| 2026 Jun 09 17:57 | 2026 Jun 06 06:48:57 | 73.9554 | 0.01485 | 10.3344 | 25.2045 | 53.3743 | 12.31153 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 06:48:57 | 73.9554 | 0.01485 | 10.3344 | 25.2045 | 53.3743 | 12.31153 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 06:48:57 | 73.9554 | 0.01485 | 10.3344 | 25.2045 | 53.3743 | 12.31153 | – |
| 2026 Jun 06 17:56 | 2026 May 31 02:49:33 | 73.9554 | 0.01484 | 10.8641 | 34.1079 | 53.3743 | 12.31153 | – |
| 2026 Jun 05 17:56 | 2026 May 31 02:49:33 | 73.9554 | 0.01484 | 10.8641 | 34.1079 | 53.3743 | 12.31153 | – |
| 2026 Jun 04 17:57 | 2026 May 31 02:49:33 | 73.9554 | 0.01484 | 10.8641 | 34.1079 | 53.3743 | 12.31153 | – |
| 2026 Jun 02 17:56 | 2026 May 31 02:49:33 | 73.9554 | 0.01484 | 10.8641 | 34.1079 | 53.3743 | 12.31153 | – |
| 2026 Jun 01 17:57 | 2026 May 31 02:49:33 | 73.9554 | 0.01484 | 10.8641 | 34.1079 | 53.3743 | 12.31153 | – |
| 2026 May 31 17:58 | 2026 May 31 02:49:33 | 73.9554 | 0.01484 | 10.8641 | 34.1079 | 53.3743 | 12.31153 | – |
| 2026 May 30 17:57 | 2026 May 26 07:33:10 | 73.9556 | 0.01484 | 11.2768 | 41.0675 | 53.3743 | 12.31153 | – |
| 2026 May 29 17:57 | 2026 May 26 07:33:10 | 73.9556 | 0.01484 | 11.2768 | 41.0675 | 53.3743 | 12.31153 | – |
| 2026 May 28 17:56 | 2026 May 26 07:33:10 | 73.9556 | 0.01484 | 11.2768 | 41.0675 | 53.3743 | 12.31153 | – |
| 2026 May 27 17:57 | 2026 May 26 07:33:10 | 73.9556 | 0.01484 | 11.2768 | 41.0675 | 53.3743 | 12.31153 | – |
| 2026 May 26 17:57 | 2026 May 26 07:33:10 | 73.9556 | 0.01484 | 11.2768 | 41.0675 | 53.3743 | 12.31153 | – |
| 2026 May 25 17:57 | 2026 May 21 04:57:32 | 73.9565 | 0.01484 | 11.7156 | 48.4740 | 53.3743 | 12.31153 | – |
| 2026 May 24 17:57 | 2026 May 21 04:57:32 | 73.9565 | 0.01484 | 11.7156 | 48.4740 | 53.3743 | 12.31153 | – |
| 2026 May 23 17:58 | 2026 May 21 04:57:32 | 73.9565 | 0.01484 | 11.7156 | 48.4740 | 53.3743 | 12.31153 | – |
| 2026 May 22 17:57 | 2026 May 21 04:57:32 | 73.9565 | 0.01484 | 11.7156 | 48.4740 | 53.3743 | 12.31153 | – |