Orbital elements of SL-8 R/B
| Launched | 10 October 1979 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 11574 |
| 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 Aug 28 17:57 | 2025 Aug 27 21:00:02 | 74.0674 | 0.00165 | 5.9838 | 308.7476 | 51.2208 | 14.42178 | 4.743 |
| 2025 Aug 27 17:56 | 2025 Aug 26 23:21:28 | 74.0674 | 0.00165 | 6.0950 | 310.5695 | 51.2208 | 14.42178 | 4.743 |
| 2025 Aug 26 17:56 | 2025 Aug 25 22:23:07 | 74.0675 | 0.00164 | 6.2234 | 312.6144 | 51.2208 | 14.42178 | 4.743 |
| 2025 Aug 25 17:56 | 2025 Aug 24 23:04:40 | 74.0676 | 0.00164 | 6.3432 | 314.5698 | 51.2208 | 14.42178 | 4.743 |
| 2025 Aug 24 17:56 | 2025 Aug 23 22:06:20 | 74.0677 | 0.00163 | 6.4716 | 316.6477 | 51.2208 | 14.42178 | 4.743 |
| 2025 Aug 23 17:56 | 2025 Aug 20 22:31:04 | 74.0679 | 0.00163 | 6.8396 | 322.5888 | 51.2208 | 14.42178 | 4.743 |
| 2025 Aug 22 17:56 | 2025 Aug 20 22:31:04 | 74.0679 | 0.00163 | 6.8396 | 322.5888 | 51.2208 | 14.42178 | 4.743 |
| 2025 Aug 20 17:56 | 2025 Aug 19 23:12:37 | 74.0681 | 0.00162 | 6.9594 | 324.5453 | 51.2208 | 14.42178 | 4.743 |
| 2025 Aug 19 17:56 | 2025 Aug 18 22:14:16 | 74.0682 | 0.00162 | 7.0878 | 326.6392 | 51.2208 | 14.42178 | 4.743 |
| 2025 Aug 18 17:56 | 2025 Aug 17 22:55:49 | 74.0683 | 0.00162 | 7.2076 | 328.6214 | 51.2208 | 14.42178 | 4.743 |
| 2025 Aug 16 17:56 | 2025 Aug 16 03:38:41 | 74.0686 | 0.00161 | 7.4301 | 332.2983 | 51.2208 | 14.42178 | 4.743 |
| 2025 Aug 15 17:57 | 2025 Aug 14 10:01:27 | 74.0688 | 0.00160 | 7.6441 | 335.8391 | 51.2208 | 14.42178 | 4.743 |
| 2025 Aug 14 17:56 | 2025 Aug 13 22:22:13 | 74.0689 | 0.00160 | 7.7040 | 336.8064 | 51.2208 | 14.42178 | 4.743 |
| 2025 Aug 13 17:58 | 2025 Aug 12 18:04:05 | 74.0689 | 0.00160 | 7.8494 | 339.2296 | 51.2208 | 14.42178 | 4.743 |
| 2025 Aug 12 17:56 | 2025 Aug 12 09:44:38 | 74.0690 | 0.00160 | 7.8922 | 339.9312 | 51.2208 | 14.42178 | 4.743 |
| 2025 Aug 11 17:56 | 2025 Aug 11 03:46:37 | 74.0691 | 0.00159 | 8.0463 | 342.5110 | 51.2208 | 14.42178 | 4.743 |
| 2025 Aug 10 17:57 | 2025 Aug 10 02:48:16 | 74.0691 | 0.00159 | 8.1746 | 344.6371 | 51.2208 | 14.42178 | 4.743 |
| 2025 Aug 09 17:56 | 2025 Aug 08 22:30:08 | 74.0692 | 0.00158 | 8.3201 | 347.0281 | 51.2208 | 14.42178 | 4.743 |
| 2025 Aug 08 17:56 | 2025 Aug 07 21:31:47 | 74.0693 | 0.00158 | 8.4484 | 349.1915 | 51.2208 | 14.42178 | 4.743 |
| 2025 Aug 07 17:56 | 2025 Aug 06 22:13:20 | 74.0694 | 0.00158 | 8.5682 | 351.2548 | 51.2208 | 14.42178 | 4.743 |
| 2025 Aug 05 17:56 | 2025 Aug 05 06:15:58 | 74.0695 | 0.00157 | 8.7736 | 354.6540 | 51.2208 | 14.42178 | 4.743 |
| 2025 Aug 04 17:56 | 2025 Aug 04 05:17:37 | 74.0695 | 0.00157 | 8.9020 | 356.8055 | 51.2208 | 14.42178 | 4.743 |
| 2025 Aug 03 17:56 | 2025 Aug 02 18:19:55 | 74.0695 | 0.00156 | 9.0817 | 359.8423 | 51.2208 | 14.42178 | 4.743 |
| 2025 Aug 02 17:56 | 2025 Aug 01 19:01:27 | 74.0695 | 0.00156 | 9.2014 | 1.8256 | 51.2208 | 14.42178 | 4.743 |
| 2025 Aug 01 17:56 | 2025 Aug 01 05:42:20 | 74.0695 | 0.00155 | 9.2699 | 2.9404 | 51.2208 | 14.42178 | 4.743 |