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 Nov 12 18:57 | 2025 Nov 08 10:36:10 | 74.0166 | 0.00766 | 19.8825 | 288.3214 | 192.0422 | 12.27024 | 7.743 |
| 2025 Nov 11 18:55 | 2025 Nov 08 10:36:10 | 74.0166 | 0.00766 | 19.8825 | 288.3214 | 192.0422 | 12.27024 | 7.743 |
| 2025 Nov 10 18:57 | 2025 Nov 08 10:36:10 | 74.0166 | 0.00766 | 19.8825 | 288.3214 | 192.0422 | 12.27024 | 7.743 |
| 2025 Nov 09 18:57 | 2025 Nov 08 10:36:10 | 74.0166 | 0.00766 | 19.8825 | 288.3214 | 192.0422 | 12.27024 | 7.743 |
| 2025 Nov 08 18:56 | 2025 Nov 02 11:59:16 | 74.0168 | 0.00766 | 20.3872 | 296.7878 | 192.0422 | 12.27024 | 7.743 |
| 2025 Nov 07 18:57 | 2025 Nov 02 11:59:16 | 74.0168 | 0.00766 | 20.3872 | 296.7878 | 192.0422 | 12.27024 | 7.743 |
| 2025 Nov 05 18:57 | 2025 Nov 02 11:59:16 | 74.0168 | 0.00766 | 20.3872 | 296.7878 | 192.0422 | 12.27024 | 7.743 |
| 2025 Nov 04 18:57 | 2025 Nov 02 11:59:16 | 74.0168 | 0.00766 | 20.3872 | 296.7878 | 192.0422 | 12.27024 | 7.743 |
| 2025 Nov 03 18:57 | 2025 Nov 02 11:59:16 | 74.0168 | 0.00766 | 20.3872 | 296.7878 | 192.0422 | 12.27024 | 7.743 |
| 2025 Nov 02 18:57 | 2025 Oct 29 12:05:51 | 74.0171 | 0.00766 | 20.7265 | 302.4942 | 192.0422 | 12.27024 | 7.743 |
| 2025 Nov 01 18:58 | 2025 Oct 29 12:05:51 | 74.0171 | 0.00766 | 20.7265 | 302.4942 | 192.0422 | 12.27024 | 7.743 |
| 2025 Oct 31 18:57 | 2025 Oct 29 12:05:51 | 74.0171 | 0.00766 | 20.7265 | 302.4942 | 192.0422 | 12.27024 | 7.743 |
| 2025 Oct 30 18:57 | 2025 Oct 29 12:05:51 | 74.0171 | 0.00766 | 20.7265 | 302.4942 | 192.0422 | 12.27024 | 7.743 |
| 2025 Oct 29 18:57 | 2025 Oct 29 12:05:51 | 74.0171 | 0.00766 | 20.7265 | 302.4942 | 192.0422 | 12.27024 | 7.743 |
| 2025 Oct 28 18:57 | 2025 Oct 23 11:01:51 | 74.0190 | 0.00765 | 21.2398 | 311.1106 | 192.0422 | 12.27024 | 7.743 |
| 2025 Oct 27 18:57 | 2025 Oct 23 11:01:51 | 74.0190 | 0.00765 | 21.2398 | 311.1106 | 192.0422 | 12.27024 | 7.743 |
| 2025 Oct 26 18:57 | 2025 Oct 23 11:01:51 | 74.0190 | 0.00765 | 21.2398 | 311.1106 | 192.0422 | 12.27024 | 7.743 |
| 2025 Oct 25 17:57 | 2025 Oct 23 11:01:51 | 74.0190 | 0.00765 | 21.2398 | 311.1106 | 192.0422 | 12.27024 | 7.743 |
| 2025 Oct 24 17:57 | 2025 Oct 23 11:01:51 | 74.0190 | 0.00765 | 21.2398 | 311.1106 | 192.0422 | 12.27024 | 7.743 |
| 2025 Oct 22 17:56 | 2025 Oct 18 05:35:24 | 74.0201 | 0.00764 | 21.6836 | 318.5811 | 192.0422 | 12.27024 | 7.743 |
| 2025 Oct 21 17:56 | 2025 Oct 18 05:35:24 | 74.0201 | 0.00764 | 21.6836 | 318.5811 | 192.0422 | 12.27024 | 7.743 |
| 2025 Oct 20 17:56 | 2025 Oct 18 05:35:24 | 74.0201 | 0.00764 | 21.6836 | 318.5811 | 192.0422 | 12.27024 | 7.743 |
| 2025 Oct 19 17:56 | 2025 Oct 18 05:35:24 | 74.0201 | 0.00764 | 21.6836 | 318.5811 | 192.0422 | 12.27024 | 7.743 |
| 2025 Oct 18 17:56 | 2025 Oct 18 05:35:24 | 74.0201 | 0.00764 | 21.6836 | 318.5811 | 192.0422 | 12.27024 | 7.743 |
| 2025 Oct 17 17:56 | 2025 Oct 07 11:01:25 | 74.0221 | 0.00763 | 22.5984 | 334.0311 | 192.0422 | 12.27024 | 7.743 |
| 2025 Oct 16 17:56 | 2025 Oct 07 11:01:25 | 74.0221 | 0.00763 | 22.5984 | 334.0311 | 192.0422 | 12.27024 | 7.743 |