Orbital elements of SL-8 DEB
| Launched | 16 December 1981 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 29289 |
| 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 Jan 16 18:57 | 2026 Jan 15 22:12:10 | 82.9613 | 0.00542 | 23.7187 | 253.2505 | 134.5094 | 12.15699 | – |
| 2026 Jan 15 18:56 | 2026 Jan 08 06:28:22 | 82.9618 | 0.00543 | 0.0019 | 269.4867 | 134.5094 | 12.15699 | – |
| 2026 Jan 13 18:56 | 2026 Jan 08 06:28:22 | 82.9618 | 0.00543 | 0.0019 | 269.4867 | 134.5094 | 12.15699 | – |
| 2026 Jan 11 18:57 | 2026 Jan 08 06:28:22 | 82.9618 | 0.00543 | 0.0019 | 269.4867 | 134.5094 | 12.15699 | – |
| 2026 Jan 10 18:57 | 2026 Jan 01 11:16:46 | 82.9618 | 0.00545 | 0.2534 | 284.0028 | 134.5094 | 12.15699 | – |
| 2026 Jan 09 18:57 | 2026 Jan 01 11:16:46 | 82.9618 | 0.00545 | 0.2534 | 284.0028 | 134.5094 | 12.15699 | – |
| 2026 Jan 08 18:56 | 2026 Jan 01 11:16:46 | 82.9618 | 0.00545 | 0.2534 | 284.0028 | 134.5094 | 12.15699 | – |
| 2026 Jan 07 18:57 | 2026 Jan 01 11:16:46 | 82.9618 | 0.00545 | 0.2534 | 284.0028 | 134.5094 | 12.15699 | – |
| 2026 Jan 06 18:56 | 2026 Jan 01 11:16:46 | 82.9618 | 0.00545 | 0.2534 | 284.0028 | 134.5094 | 12.15699 | – |
| 2026 Jan 04 18:56 | 2025 Dec 21 12:35:14 | 82.9610 | 0.00545 | 0.6582 | 307.1289 | 134.5094 | 12.15699 | – |
| 2026 Jan 03 18:57 | 2025 Dec 21 12:35:14 | 82.9610 | 0.00545 | 0.6582 | 307.1289 | 134.5094 | 12.15699 | – |
| 2026 Jan 01 18:56 | 2025 Dec 21 12:35:14 | 82.9610 | 0.00545 | 0.6582 | 307.1289 | 134.5094 | 12.15699 | – |
| 2025 Dec 31 18:57 | 2025 Dec 21 12:35:14 | 82.9610 | 0.00545 | 0.6582 | 307.1289 | 134.5094 | 12.15699 | – |
| 2025 Dec 30 18:56 | 2025 Dec 21 12:35:14 | 82.9610 | 0.00545 | 0.6582 | 307.1289 | 134.5094 | 12.15699 | – |
| 2025 Dec 29 18:56 | 2025 Dec 21 12:35:14 | 82.9610 | 0.00545 | 0.6582 | 307.1289 | 134.5094 | 12.15699 | – |
| 2025 Dec 28 18:57 | 2025 Dec 21 12:35:14 | 82.9610 | 0.00545 | 0.6582 | 307.1289 | 134.5094 | 12.15699 | – |
| 2025 Dec 27 18:57 | 2025 Dec 21 12:35:14 | 82.9610 | 0.00545 | 0.6582 | 307.1289 | 134.5094 | 12.15699 | – |
| 2025 Dec 26 18:56 | 2025 Dec 21 12:35:14 | 82.9610 | 0.00545 | 0.6582 | 307.1289 | 134.5094 | 12.15699 | – |
| 2025 Dec 25 18:57 | 2025 Dec 17 07:06:05 | 82.9613 | 0.00546 | 0.8146 | 316.0810 | 134.5094 | 12.15699 | – |
| 2025 Dec 24 18:56 | 2025 Dec 17 07:06:05 | 82.9613 | 0.00546 | 0.8146 | 316.0810 | 134.5094 | 12.15699 | – |
| 2025 Dec 23 18:56 | 2025 Dec 17 07:06:05 | 82.9613 | 0.00546 | 0.8146 | 316.0810 | 134.5094 | 12.15699 | – |
| 2025 Dec 22 18:57 | 2025 Dec 17 07:06:05 | 82.9613 | 0.00546 | 0.8146 | 316.0810 | 134.5094 | 12.15699 | – |
| 2025 Dec 21 18:57 | 2025 Dec 17 07:06:05 | 82.9613 | 0.00546 | 0.8146 | 316.0810 | 134.5094 | 12.15699 | – |
| 2025 Dec 20 18:57 | 2025 Dec 17 07:06:05 | 82.9613 | 0.00546 | 0.8146 | 316.0810 | 134.5094 | 12.15699 | – |