Orbital elements of SL-8 R/B
| Launched | 12 October 1971 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 5555 |
| 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 Oct 29 18:57 | 2025 Oct 29 12:05:51 | 74.0171 | 0.00766 | 20.7265 | 302.4942 | 214.3947 | 12.27026 | 7.743 |
| 2025 Oct 28 18:57 | 2025 Oct 23 11:01:51 | 74.0190 | 0.00765 | 21.2398 | 311.1106 | 214.3947 | 12.27026 | 7.743 |
| 2025 Oct 27 18:57 | 2025 Oct 23 11:01:51 | 74.0190 | 0.00765 | 21.2398 | 311.1106 | 214.3947 | 12.27026 | 7.743 |
| 2025 Oct 26 18:57 | 2025 Oct 23 11:01:51 | 74.0190 | 0.00765 | 21.2398 | 311.1106 | 214.3947 | 12.27026 | 7.743 |
| 2025 Oct 25 17:57 | 2025 Oct 23 11:01:51 | 74.0190 | 0.00765 | 21.2398 | 311.1106 | 214.3947 | 12.27026 | 7.743 |
| 2025 Oct 24 17:57 | 2025 Oct 23 11:01:51 | 74.0190 | 0.00765 | 21.2398 | 311.1106 | 214.3947 | 12.27026 | 7.743 |
| 2025 Oct 22 17:56 | 2025 Oct 18 05:35:24 | 74.0201 | 0.00764 | 21.6836 | 318.5811 | 214.3947 | 12.27026 | 7.743 |
| 2025 Oct 21 17:56 | 2025 Oct 18 05:35:24 | 74.0201 | 0.00764 | 21.6836 | 318.5811 | 214.3947 | 12.27026 | 7.743 |
| 2025 Oct 20 17:56 | 2025 Oct 18 05:35:24 | 74.0201 | 0.00764 | 21.6836 | 318.5811 | 214.3947 | 12.27026 | 7.743 |
| 2025 Oct 19 17:56 | 2025 Oct 18 05:35:24 | 74.0201 | 0.00764 | 21.6836 | 318.5811 | 214.3947 | 12.27026 | 7.743 |
| 2025 Oct 18 17:56 | 2025 Oct 18 05:35:24 | 74.0201 | 0.00764 | 21.6836 | 318.5811 | 214.3947 | 12.27026 | 7.743 |
| 2025 Oct 17 17:56 | 2025 Oct 07 11:01:25 | 74.0221 | 0.00763 | 22.5984 | 334.0311 | 214.3947 | 12.27026 | 7.743 |
| 2025 Oct 16 17:56 | 2025 Oct 07 11:01:25 | 74.0221 | 0.00763 | 22.5984 | 334.0311 | 214.3947 | 12.27026 | 7.743 |
| 2025 Oct 15 17:56 | 2025 Oct 07 11:01:25 | 74.0221 | 0.00763 | 22.5984 | 334.0311 | 214.3947 | 12.27026 | 7.743 |
| 2025 Oct 14 17:56 | 2025 Oct 07 11:01:25 | 74.0221 | 0.00763 | 22.5984 | 334.0311 | 214.3947 | 12.27026 | 7.743 |
| 2025 Oct 12 17:56 | 2025 Oct 07 11:01:25 | 74.0221 | 0.00763 | 22.5984 | 334.0311 | 214.3947 | 12.27026 | 7.743 |
| 2025 Oct 11 17:57 | 2025 Oct 07 11:01:25 | 74.0221 | 0.00763 | 22.5984 | 334.0311 | 214.3947 | 12.27026 | 7.743 |
| 2025 Oct 09 17:56 | 2025 Oct 07 11:01:25 | 74.0221 | 0.00763 | 22.5984 | 334.0311 | 214.3947 | 12.27026 | 7.743 |
| 2025 Oct 08 17:56 | 2025 Oct 07 11:01:25 | 74.0221 | 0.00763 | 22.5984 | 334.0311 | 214.3947 | 12.27026 | 7.743 |
| 2025 Oct 07 17:56 | 2025 Oct 07 11:01:25 | 74.0221 | 0.00763 | 22.5984 | 334.0311 | 214.3947 | 12.27026 | 7.743 |
| 2025 Oct 05 17:56 | 2025 Sep 26 05:17:41 | 74.0238 | 0.00761 | 23.5525 | 350.1783 | 214.3947 | 12.27026 | 7.743 |
| 2025 Oct 04 17:57 | 2025 Sep 26 05:17:41 | 74.0238 | 0.00761 | 23.5525 | 350.1783 | 214.3947 | 12.27026 | 7.743 |
| 2025 Oct 03 17:57 | 2025 Sep 26 05:17:41 | 74.0238 | 0.00761 | 23.5525 | 350.1783 | 214.3947 | 12.27026 | 7.743 |
| 2025 Oct 02 17:56 | 2025 Sep 26 05:17:41 | 74.0238 | 0.00761 | 23.5525 | 350.1783 | 214.3947 | 12.27026 | 7.743 |