Orbital elements of SL-8 R/B
| Launched | 23 November 1977 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 10492 |
| 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 15 17:56 | 2025 Sep 15 05:30:41 | 82.9202 | 0.00189 | 3.4839 | 295.3123 | 238.4573 | 13.19769 | 5.243 |
| 2025 Sep 12 17:57 | 2025 Sep 03 06:01:52 | 82.9186 | 0.00194 | 4.0234 | 327.1578 | 238.4573 | 13.19769 | 5.243 |
| 2025 Sep 11 17:57 | 2025 Sep 03 06:01:52 | 82.9186 | 0.00194 | 4.0234 | 327.1578 | 238.4573 | 13.19769 | 5.243 |
| 2025 Sep 10 17:56 | 2025 Sep 03 06:01:52 | 82.9186 | 0.00194 | 4.0234 | 327.1578 | 238.4573 | 13.19769 | 5.243 |
| 2025 Sep 08 17:57 | 2025 Sep 03 06:01:52 | 82.9186 | 0.00194 | 4.0234 | 327.1578 | 238.4573 | 13.19769 | 5.243 |
| 2025 Sep 07 17:56 | 2025 Sep 03 06:01:52 | 82.9186 | 0.00194 | 4.0234 | 327.1578 | 238.4573 | 13.19769 | 5.243 |
| 2025 Sep 06 20:41 | 2025 Sep 03 06:01:52 | 82.9186 | 0.00194 | 4.0234 | 327.1578 | 238.4573 | 13.19769 | 5.243 |
| 2025 Sep 03 17:57 | 2025 Sep 03 06:01:52 | 82.9186 | 0.00194 | 4.0234 | 327.1578 | 238.4573 | 13.19769 | 5.243 |
| 2025 Sep 02 17:56 | 2025 Aug 27 18:33:23 | 82.9180 | 0.00197 | 4.3152 | 344.0749 | 238.4573 | 13.19769 | 5.243 |
| 2025 Sep 01 17:56 | 2025 Aug 27 18:33:23 | 82.9180 | 0.00197 | 4.3152 | 344.0749 | 238.4573 | 13.19769 | 5.243 |
| 2025 Aug 31 17:56 | 2025 Aug 27 18:33:23 | 82.9180 | 0.00197 | 4.3152 | 344.0749 | 238.4573 | 13.19769 | 5.243 |
| 2025 Aug 30 17:56 | 2025 Aug 27 18:33:23 | 82.9180 | 0.00197 | 4.3152 | 344.0749 | 238.4573 | 13.19769 | 5.243 |
| 2025 Aug 29 17:56 | 2025 Aug 27 18:33:23 | 82.9180 | 0.00197 | 4.3152 | 344.0749 | 238.4573 | 13.19769 | 5.243 |
| 2025 Aug 28 17:57 | 2025 Aug 27 18:33:23 | 82.9180 | 0.00197 | 4.3152 | 344.0749 | 238.4573 | 13.19769 | 5.243 |
| 2025 Aug 27 17:56 | 2025 Aug 23 00:43:13 | 82.9181 | 0.00199 | 4.5289 | 356.3392 | 238.4573 | 13.19769 | 5.243 |
| 2025 Aug 26 17:56 | 2025 Aug 23 00:43:13 | 82.9181 | 0.00199 | 4.5289 | 356.3392 | 238.4573 | 13.19769 | 5.243 |
| 2025 Aug 25 17:56 | 2025 Aug 23 00:43:13 | 82.9181 | 0.00199 | 4.5289 | 356.3392 | 238.4573 | 13.19769 | 5.243 |
| 2025 Aug 24 17:56 | 2025 Aug 23 00:43:13 | 82.9181 | 0.00199 | 4.5289 | 356.3392 | 238.4573 | 13.19769 | 5.243 |
| 2025 Aug 23 17:56 | 2025 Aug 23 00:43:13 | 82.9181 | 0.00199 | 4.5289 | 356.3392 | 238.4573 | 13.19769 | 5.243 |
| 2025 Aug 22 17:56 | 2025 Aug 17 22:36:52 | 82.9183 | 0.00202 | 4.7581 | 9.1680 | 238.4573 | 13.19769 | 5.243 |
| 2025 Aug 20 17:56 | 2025 Aug 17 22:36:52 | 82.9183 | 0.00202 | 4.7581 | 9.1680 | 238.4573 | 13.19769 | 5.243 |