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 | 21186 |
| 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 Jul 03 17:57 | 2026 Jun 28 23:59:53 | 74.1029 | 0.01484 | 6.3208 | 88.8202 | 293.2513 | 12.13110 | – |
| 2026 Jul 02 17:56 | 2026 Jun 28 23:59:53 | 74.1029 | 0.01484 | 6.3208 | 88.8202 | 293.2513 | 12.13110 | – |
| 2026 Jul 01 17:56 | 2026 Jun 28 23:59:53 | 74.1029 | 0.01484 | 6.3208 | 88.8202 | 293.2513 | 12.13110 | – |
| 2026 Jun 30 17:56 | 2026 Jun 28 23:59:53 | 74.1029 | 0.01484 | 6.3208 | 88.8202 | 293.2513 | 12.13110 | – |
| 2026 Jun 29 17:57 | 2026 Jun 28 23:59:53 | 74.1029 | 0.01484 | 6.3208 | 88.8202 | 293.2513 | 12.13110 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 06:26:15 | 74.1029 | 0.01483 | 6.8746 | 98.3308 | 293.2513 | 12.13110 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 06:26:15 | 74.1029 | 0.01483 | 6.8746 | 98.3308 | 293.2513 | 12.13110 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 06:26:15 | 74.1029 | 0.01483 | 6.8746 | 98.3308 | 293.2513 | 12.13110 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 06:26:15 | 74.1029 | 0.01483 | 6.8746 | 98.3308 | 293.2513 | 12.13110 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 06:26:15 | 74.1029 | 0.01483 | 6.8746 | 98.3308 | 293.2513 | 12.13110 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 06:26:15 | 74.1029 | 0.01483 | 6.8746 | 98.3308 | 293.2513 | 12.13110 | – |
| 2026 Jun 22 17:56 | 2026 Jun 16 03:18:12 | 74.1025 | 0.01481 | 7.3790 | 107.0085 | 293.2513 | 12.13110 | – |
| 2026 Jun 21 17:57 | 2026 Jun 16 03:18:12 | 74.1025 | 0.01481 | 7.3790 | 107.0085 | 293.2513 | 12.13110 | – |
| 2026 Jun 20 17:56 | 2026 Jun 16 03:18:12 | 74.1025 | 0.01481 | 7.3790 | 107.0085 | 293.2513 | 12.13110 | – |
| 2026 Jun 19 17:57 | 2026 Jun 16 03:18:12 | 74.1025 | 0.01481 | 7.3790 | 107.0085 | 293.2513 | 12.13110 | – |
| 2026 Jun 18 17:56 | 2026 Jun 16 03:18:12 | 74.1025 | 0.01481 | 7.3790 | 107.0085 | 293.2513 | 12.13110 | – |
| 2026 Jun 17 17:57 | 2026 Jun 16 03:18:12 | 74.1025 | 0.01481 | 7.3790 | 107.0085 | 293.2513 | 12.13110 | – |
| 2026 Jun 16 17:55 | 2026 Jun 11 15:19:19 | 74.1019 | 0.01480 | 7.7491 | 113.3821 | 293.2513 | 12.13110 | – |
| 2026 Jun 15 17:56 | 2026 Jun 11 15:19:19 | 74.1019 | 0.01480 | 7.7491 | 113.3821 | 293.2513 | 12.13110 | – |
| 2026 Jun 14 17:57 | 2026 Jun 11 15:19:19 | 74.1019 | 0.01480 | 7.7491 | 113.3821 | 293.2513 | 12.13110 | – |
| 2026 Jun 13 17:56 | 2026 Jun 11 15:19:19 | 74.1019 | 0.01480 | 7.7491 | 113.3821 | 293.2513 | 12.13110 | – |
| 2026 Jun 12 17:56 | 2026 Jun 11 15:19:19 | 74.1019 | 0.01480 | 7.7491 | 113.3821 | 293.2513 | 12.13110 | – |
| 2026 Jun 11 17:57 | 2026 Jun 07 03:33:28 | 74.1015 | 0.01480 | 8.1186 | 119.7478 | 293.2513 | 12.13110 | – |
| 2026 Jun 10 17:56 | 2026 Jun 07 03:33:28 | 74.1015 | 0.01480 | 8.1186 | 119.7478 | 293.2513 | 12.13110 | – |
| 2026 Jun 09 17:57 | 2026 Jun 07 03:33:28 | 74.1015 | 0.01480 | 8.1186 | 119.7478 | 293.2513 | 12.13110 | – |
| 2026 Jun 08 17:56 | 2026 Jun 07 03:33:28 | 74.1015 | 0.01480 | 8.1186 | 119.7478 | 293.2513 | 12.13110 | – |
| 2026 Jun 07 17:56 | 2026 Jun 07 03:33:28 | 74.1015 | 0.01480 | 8.1186 | 119.7478 | 293.2513 | 12.13110 | – |
| 2026 Jun 06 17:56 | 2026 May 30 21:25:04 | 74.1009 | 0.01479 | 8.7155 | 130.0324 | 293.2513 | 12.13110 | – |