Orbital elements of SL-8 R/B
| Launched | 22 April 1971 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 5175 |
| 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 18 18:57 | 2025 Dec 12 05:44:43 | 74.0484 | 0.00283 | 17.4248 | 60.5824 | 299.8150 | 14.39411 | 4.743 |
| 2025 Dec 17 18:58 | 2025 Dec 12 05:44:43 | 74.0484 | 0.00283 | 17.4248 | 60.5824 | 299.8150 | 14.39411 | 4.743 |
| 2025 Dec 16 18:57 | 2025 Dec 12 05:44:43 | 74.0484 | 0.00283 | 17.4248 | 60.5824 | 299.8150 | 14.39411 | 4.743 |
| 2025 Dec 15 18:58 | 2025 Dec 12 05:44:43 | 74.0484 | 0.00283 | 17.4248 | 60.5824 | 299.8150 | 14.39411 | 4.743 |
| 2025 Dec 14 18:56 | 2025 Dec 12 05:44:43 | 74.0484 | 0.00283 | 17.4248 | 60.5824 | 299.8150 | 14.39411 | 4.743 |
| 2025 Dec 13 18:56 | 2025 Dec 12 05:44:43 | 74.0484 | 0.00283 | 17.4248 | 60.5824 | 299.8150 | 14.39411 | 4.743 |
| 2025 Dec 12 18:57 | 2025 Dec 12 05:44:43 | 74.0484 | 0.00283 | 17.4248 | 60.5824 | 299.8150 | 14.39411 | 4.743 |
| 2025 Dec 11 18:56 | 2025 Dec 07 05:38:52 | 74.0482 | 0.00282 | 18.0401 | 71.4385 | 299.8150 | 14.39411 | 4.743 |
| 2025 Dec 10 18:56 | 2025 Dec 07 05:38:52 | 74.0482 | 0.00282 | 18.0401 | 71.4385 | 299.8150 | 14.39411 | 4.743 |
| 2025 Dec 09 18:56 | 2025 Dec 07 05:38:52 | 74.0482 | 0.00282 | 18.0401 | 71.4385 | 299.8150 | 14.39411 | 4.743 |
| 2025 Dec 08 18:56 | 2025 Dec 07 05:38:52 | 74.0482 | 0.00282 | 18.0401 | 71.4385 | 299.8150 | 14.39411 | 4.743 |
| 2025 Dec 07 18:56 | 2025 Dec 07 05:38:52 | 74.0482 | 0.00282 | 18.0401 | 71.4385 | 299.8150 | 14.39411 | 4.743 |
| 2025 Dec 06 18:56 | 2025 Dec 02 07:13:03 | 74.0478 | 0.00281 | 18.6469 | 82.2148 | 299.8150 | 14.39411 | 4.743 |
| 2025 Dec 05 18:57 | 2025 Dec 02 07:13:03 | 74.0478 | 0.00281 | 18.6469 | 82.2148 | 299.8150 | 14.39411 | 4.743 |
| 2025 Dec 04 18:57 | 2025 Dec 02 07:13:03 | 74.0478 | 0.00281 | 18.6469 | 82.2148 | 299.8150 | 14.39411 | 4.743 |
| 2025 Dec 03 18:56 | 2025 Dec 02 07:13:03 | 74.0478 | 0.00281 | 18.6469 | 82.2148 | 299.8150 | 14.39411 | 4.743 |
| 2025 Dec 02 18:56 | 2025 Dec 02 07:13:03 | 74.0478 | 0.00281 | 18.6469 | 82.2148 | 299.8150 | 14.39411 | 4.743 |
| 2025 Nov 30 18:57 | 2025 Nov 25 08:24:50 | 74.0473 | 0.00281 | 19.5017 | 97.4059 | 299.8150 | 14.39411 | 4.743 |
| 2025 Nov 29 18:56 | 2025 Nov 25 08:24:50 | 74.0473 | 0.00281 | 19.5017 | 97.4059 | 299.8150 | 14.39411 | 4.743 |
| 2025 Nov 28 18:57 | 2025 Nov 25 08:24:50 | 74.0473 | 0.00281 | 19.5017 | 97.4059 | 299.8150 | 14.39411 | 4.743 |
| 2025 Nov 27 18:57 | 2025 Nov 25 08:24:50 | 74.0473 | 0.00281 | 19.5017 | 97.4059 | 299.8150 | 14.39411 | 4.743 |
| 2025 Nov 26 18:57 | 2025 Nov 25 08:24:50 | 74.0473 | 0.00281 | 19.5017 | 97.4059 | 299.8150 | 14.39411 | 4.743 |
| 2025 Nov 25 18:57 | 2025 Nov 25 08:24:50 | 74.0473 | 0.00281 | 19.5017 | 97.4059 | 299.8150 | 14.39411 | 4.743 |
| 2025 Nov 24 18:56 | 2025 Nov 20 06:38:48 | 74.0470 | 0.00282 | 20.1256 | 108.4334 | 299.8150 | 14.39411 | 4.743 |
| 2025 Nov 23 18:57 | 2025 Nov 20 06:38:48 | 74.0470 | 0.00282 | 20.1256 | 108.4334 | 299.8150 | 14.39411 | 4.743 |
| 2025 Nov 21 18:57 | 2025 Nov 20 06:38:48 | 74.0470 | 0.00282 | 20.1256 | 108.4334 | 299.8150 | 14.39411 | 4.743 |