Orbital elements of SL-8 R/B
| Launched | 27 May 1975 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 7831 |
| 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 Sep 12 17:57 | 2025 Sep 03 03:55:34 | 73.9876 | 0.01307 | 10.0196 | 162.6833 | 6.1875 | 12.20912 | 6.743 |
| 2025 Sep 11 17:57 | 2025 Sep 03 03:55:34 | 73.9876 | 0.01307 | 10.0196 | 162.6833 | 6.1875 | 12.20912 | 6.743 |
| 2025 Sep 10 17:56 | 2025 Sep 03 03:55:34 | 73.9876 | 0.01307 | 10.0196 | 162.6833 | 6.1875 | 12.20912 | 6.743 |
| 2025 Sep 08 17:57 | 2025 Sep 03 03:55:34 | 73.9876 | 0.01307 | 10.0196 | 162.6833 | 6.1875 | 12.20912 | 6.743 |
| 2025 Sep 07 17:56 | 2025 Sep 03 03:55:34 | 73.9876 | 0.01307 | 10.0196 | 162.6833 | 6.1875 | 12.20912 | 6.743 |
| 2025 Sep 06 20:41 | 2025 Sep 03 03:55:34 | 73.9876 | 0.01307 | 10.0196 | 162.6833 | 6.1875 | 12.20912 | 6.743 |
| 2025 Sep 03 17:57 | 2025 Sep 03 03:55:34 | 73.9876 | 0.01307 | 10.0196 | 162.6833 | 6.1875 | 12.20912 | 6.743 |
| 2025 Sep 02 17:56 | 2025 Aug 27 21:55:30 | 73.9869 | 0.01308 | 10.5451 | 171.5609 | 6.1875 | 12.20912 | 6.743 |
| 2025 Sep 01 17:56 | 2025 Aug 27 21:55:30 | 73.9869 | 0.01308 | 10.5451 | 171.5609 | 6.1875 | 12.20912 | 6.743 |
| 2025 Aug 31 17:56 | 2025 Aug 27 21:55:30 | 73.9869 | 0.01308 | 10.5451 | 171.5609 | 6.1875 | 12.20912 | 6.743 |
| 2025 Aug 30 17:56 | 2025 Aug 27 21:55:30 | 73.9869 | 0.01308 | 10.5451 | 171.5609 | 6.1875 | 12.20912 | 6.743 |
| 2025 Aug 29 17:56 | 2025 Aug 27 21:55:30 | 73.9869 | 0.01308 | 10.5451 | 171.5609 | 6.1875 | 12.20912 | 6.743 |
| 2025 Aug 28 17:57 | 2025 Aug 27 21:55:30 | 73.9869 | 0.01308 | 10.5451 | 171.5609 | 6.1875 | 12.20912 | 6.743 |
| 2025 Aug 27 17:56 | 2025 Aug 20 22:46:50 | 73.9867 | 0.01309 | 11.1308 | 181.4553 | 6.1875 | 12.20912 | 6.743 |
| 2025 Aug 26 17:56 | 2025 Aug 20 22:46:50 | 73.9867 | 0.01309 | 11.1308 | 181.4553 | 6.1875 | 12.20912 | 6.743 |
| 2025 Aug 25 17:56 | 2025 Aug 20 22:46:50 | 73.9867 | 0.01309 | 11.1308 | 181.4553 | 6.1875 | 12.20912 | 6.743 |
| 2025 Aug 24 17:56 | 2025 Aug 20 22:46:50 | 73.9867 | 0.01309 | 11.1308 | 181.4553 | 6.1875 | 12.20912 | 6.743 |
| 2025 Aug 23 17:56 | 2025 Aug 20 22:46:50 | 73.9867 | 0.01309 | 11.1308 | 181.4553 | 6.1875 | 12.20912 | 6.743 |
| 2025 Aug 22 17:56 | 2025 Aug 17 21:58:58 | 73.9864 | 0.01310 | 11.3858 | 185.7550 | 6.1875 | 12.20912 | 6.743 |
| 2025 Aug 20 17:56 | 2025 Aug 17 21:58:58 | 73.9864 | 0.01310 | 11.3858 | 185.7550 | 6.1875 | 12.20912 | 6.743 |
| 2025 Aug 19 17:56 | 2025 Aug 17 21:58:58 | 73.9864 | 0.01310 | 11.3858 | 185.7550 | 6.1875 | 12.20912 | 6.743 |
| 2025 Aug 18 17:56 | 2025 Aug 17 21:58:58 | 73.9864 | 0.01310 | 11.3858 | 185.7550 | 6.1875 | 12.20912 | 6.743 |