Orbital elements of SL-8 R/B
| Launched | 27 August 1979 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 11511 |
| 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 31 17:56 | 2025 Aug 27 14:40:29 | 74.0346 | 0.00141 | 14.0104 | 81.7895 | 278.4857 | 14.38130 | 4.743 |
| 2025 Aug 30 17:56 | 2025 Aug 27 14:40:29 | 74.0346 | 0.00141 | 14.0104 | 81.7895 | 278.4857 | 14.38130 | 4.743 |
| 2025 Aug 29 17:56 | 2025 Aug 27 14:40:29 | 74.0346 | 0.00141 | 14.0104 | 81.7895 | 278.4857 | 14.38130 | 4.743 |
| 2025 Aug 28 17:57 | 2025 Aug 27 14:40:29 | 74.0346 | 0.00141 | 14.0104 | 81.7895 | 278.4857 | 14.38130 | 4.743 |
| 2025 Aug 27 17:56 | 2025 Aug 20 17:23:36 | 74.0338 | 0.00141 | 14.8561 | 97.3399 | 278.4857 | 14.38130 | 4.743 |
| 2025 Aug 26 17:56 | 2025 Aug 20 17:23:36 | 74.0338 | 0.00141 | 14.8561 | 97.3399 | 278.4857 | 14.38130 | 4.743 |
| 2025 Aug 25 17:56 | 2025 Aug 20 17:23:36 | 74.0338 | 0.00141 | 14.8561 | 97.3399 | 278.4857 | 14.38130 | 4.743 |
| 2025 Aug 24 17:56 | 2025 Aug 20 17:23:36 | 74.0338 | 0.00141 | 14.8561 | 97.3399 | 278.4857 | 14.38130 | 4.743 |
| 2025 Aug 23 17:56 | 2025 Aug 20 17:23:36 | 74.0338 | 0.00141 | 14.8561 | 97.3399 | 278.4857 | 14.38130 | 4.743 |
| 2025 Aug 22 17:56 | 2025 Aug 17 17:36:16 | 74.0334 | 0.00141 | 15.2235 | 104.1139 | 278.4857 | 14.38130 | 4.743 |
| 2025 Aug 20 17:56 | 2025 Aug 17 17:36:16 | 74.0334 | 0.00141 | 15.2235 | 104.1139 | 278.4857 | 14.38130 | 4.743 |
| 2025 Aug 19 17:56 | 2025 Aug 17 17:36:16 | 74.0334 | 0.00141 | 15.2235 | 104.1139 | 278.4857 | 14.38130 | 4.743 |
| 2025 Aug 18 17:56 | 2025 Aug 17 17:36:16 | 74.0334 | 0.00141 | 15.2235 | 104.1139 | 278.4857 | 14.38130 | 4.743 |
| 2025 Aug 16 17:56 | 2025 Aug 12 00:42:15 | 74.0333 | 0.00142 | 15.9241 | 116.9452 | 278.4857 | 14.38130 | 4.743 |
| 2025 Aug 15 17:57 | 2025 Aug 12 00:42:15 | 74.0333 | 0.00142 | 15.9241 | 116.9452 | 278.4857 | 14.38130 | 4.743 |
| 2025 Aug 14 17:56 | 2025 Aug 12 00:42:15 | 74.0333 | 0.00142 | 15.9241 | 116.9452 | 278.4857 | 14.38130 | 4.743 |
| 2025 Aug 13 17:58 | 2025 Aug 12 00:42:15 | 74.0333 | 0.00142 | 15.9241 | 116.9452 | 278.4857 | 14.38130 | 4.743 |
| 2025 Aug 12 17:56 | 2025 Aug 12 00:42:15 | 74.0333 | 0.00142 | 15.9241 | 116.9452 | 278.4857 | 14.38130 | 4.743 |
| 2025 Aug 11 17:56 | 2025 Aug 06 16:09:05 | 74.0337 | 0.00143 | 16.5820 | 128.8515 | 278.4857 | 14.38130 | 4.743 |
| 2025 Aug 10 17:57 | 2025 Aug 06 16:09:05 | 74.0337 | 0.00143 | 16.5820 | 128.8515 | 278.4857 | 14.38130 | 4.743 |
| 2025 Aug 09 17:56 | 2025 Aug 06 16:09:05 | 74.0337 | 0.00143 | 16.5820 | 128.8515 | 278.4857 | 14.38130 | 4.743 |
| 2025 Aug 08 17:56 | 2025 Aug 06 16:09:05 | 74.0337 | 0.00143 | 16.5820 | 128.8515 | 278.4857 | 14.38130 | 4.743 |
| 2025 Aug 07 17:56 | 2025 Aug 06 16:09:05 | 74.0337 | 0.00143 | 16.5820 | 128.8515 | 278.4857 | 14.38130 | 4.743 |
| 2025 Aug 05 17:56 | 2025 Aug 01 04:15:34 | 74.0344 | 0.00145 | 17.2569 | 140.9725 | 278.4857 | 14.38130 | 4.743 |
| 2025 Aug 04 17:56 | 2025 Aug 01 04:15:34 | 74.0344 | 0.00145 | 17.2569 | 140.9725 | 278.4857 | 14.38130 | 4.743 |