Orbital elements of SL-8 R/B
| Launched | 6 May 1981 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12443 |
| 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 |
| 2025 Dec 16 18:57 | 2025 Dec 12 04:32:15 | 74.0540 | 0.00053 | 16.7906 | 297.0213 | 63.0402 | 14.35981 | 5.243 |
| 2025 Dec 15 18:58 | 2025 Dec 12 04:32:15 | 74.0540 | 0.00053 | 16.7906 | 297.0213 | 63.0402 | 14.35981 | 5.243 |
| 2025 Dec 14 18:56 | 2025 Dec 12 04:32:15 | 74.0540 | 0.00053 | 16.7906 | 297.0213 | 63.0402 | 14.35981 | 5.243 |
| 2025 Dec 13 18:56 | 2025 Dec 12 04:32:15 | 74.0540 | 0.00053 | 16.7906 | 297.0213 | 63.0402 | 14.35981 | 5.243 |
| 2025 Dec 12 18:57 | 2025 Dec 12 04:32:15 | 74.0540 | 0.00053 | 16.7906 | 297.0213 | 63.0402 | 14.35981 | 5.243 |
| 2025 Dec 11 18:56 | 2025 Dec 07 04:09:11 | 74.0540 | 0.00052 | 17.4038 | 305.4109 | 63.0402 | 14.35981 | 5.243 |
| 2025 Dec 10 18:56 | 2025 Dec 07 04:09:11 | 74.0540 | 0.00052 | 17.4038 | 305.4109 | 63.0402 | 14.35981 | 5.243 |
| 2025 Dec 09 18:56 | 2025 Dec 07 04:09:11 | 74.0540 | 0.00052 | 17.4038 | 305.4109 | 63.0402 | 14.35981 | 5.243 |
| 2025 Dec 08 18:56 | 2025 Dec 07 04:09:11 | 74.0540 | 0.00052 | 17.4038 | 305.4109 | 63.0402 | 14.35981 | 5.243 |
| 2025 Dec 07 18:56 | 2025 Dec 07 04:09:11 | 74.0540 | 0.00052 | 17.4038 | 305.4109 | 63.0402 | 14.35981 | 5.243 |
| 2025 Dec 06 18:56 | 2025 Dec 02 05:26:24 | 74.0537 | 0.00050 | 18.0084 | 313.6476 | 63.0402 | 14.35981 | 5.243 |
| 2025 Dec 05 18:57 | 2025 Dec 02 05:26:24 | 74.0537 | 0.00050 | 18.0084 | 313.6476 | 63.0402 | 14.35981 | 5.243 |
| 2025 Dec 04 18:57 | 2025 Dec 02 05:26:24 | 74.0537 | 0.00050 | 18.0084 | 313.6476 | 63.0402 | 14.35981 | 5.243 |
| 2025 Dec 03 18:56 | 2025 Dec 02 05:26:24 | 74.0537 | 0.00050 | 18.0084 | 313.6476 | 63.0402 | 14.35981 | 5.243 |
| 2025 Dec 02 18:56 | 2025 Dec 02 05:26:24 | 74.0537 | 0.00050 | 18.0084 | 313.6476 | 63.0402 | 14.35981 | 5.243 |
| 2025 Nov 30 18:57 | 2025 Nov 25 07:54:37 | 74.0532 | 0.00048 | 18.8516 | 325.5731 | 63.0402 | 14.35981 | 5.243 |
| 2025 Nov 29 18:56 | 2025 Nov 25 07:54:37 | 74.0532 | 0.00048 | 18.8516 | 325.5731 | 63.0402 | 14.35981 | 5.243 |
| 2025 Nov 28 18:57 | 2025 Nov 25 07:54:37 | 74.0532 | 0.00048 | 18.8516 | 325.5731 | 63.0402 | 14.35981 | 5.243 |
| 2025 Nov 27 18:57 | 2025 Nov 25 07:54:37 | 74.0532 | 0.00048 | 18.8516 | 325.5731 | 63.0402 | 14.35981 | 5.243 |
| 2025 Nov 26 18:57 | 2025 Nov 25 07:54:37 | 74.0532 | 0.00048 | 18.8516 | 325.5731 | 63.0402 | 14.35981 | 5.243 |
| 2025 Nov 25 18:57 | 2025 Nov 25 07:54:37 | 74.0532 | 0.00048 | 18.8516 | 325.5731 | 63.0402 | 14.35981 | 5.243 |
| 2025 Nov 24 18:56 | 2025 Nov 20 05:51:09 | 74.0527 | 0.00047 | 19.4733 | 334.6934 | 63.0402 | 14.35981 | 5.243 |
| 2025 Nov 23 18:57 | 2025 Nov 20 05:51:09 | 74.0527 | 0.00047 | 19.4733 | 334.6934 | 63.0402 | 14.35981 | 5.243 |
| 2025 Nov 21 18:57 | 2025 Nov 20 05:51:09 | 74.0527 | 0.00047 | 19.4733 | 334.6934 | 63.0402 | 14.35981 | 5.243 |
| 2025 Nov 20 18:56 | 2025 Nov 20 05:51:09 | 74.0527 | 0.00047 | 19.4733 | 334.6934 | 63.0402 | 14.35981 | 5.243 |