Orbital elements of SL-8 R/B
| Launched | 15 January 1979 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 11239 |
| 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 Dec 15 18:58 | 2025 Dec 12 06:20:21 | 82.9378 | 0.00411 | 20.4785 | 14.4890 | 96.6419 | 13.76101 | 5.243 |
| 2025 Dec 14 18:56 | 2025 Dec 12 06:20:21 | 82.9378 | 0.00411 | 20.4785 | 14.4890 | 96.6419 | 13.76101 | 5.243 |
| 2025 Dec 13 18:56 | 2025 Dec 12 06:20:21 | 82.9378 | 0.00411 | 20.4785 | 14.4890 | 96.6419 | 13.76101 | 5.243 |
| 2025 Dec 12 18:57 | 2025 Dec 12 06:20:21 | 82.9378 | 0.00411 | 20.4785 | 14.4890 | 96.6419 | 13.76101 | 5.243 |
| 2025 Dec 11 18:56 | 2025 Dec 07 03:42:03 | 82.9373 | 0.00414 | 20.7316 | 28.5718 | 96.6419 | 13.76101 | 5.243 |
| 2025 Dec 10 18:56 | 2025 Dec 07 03:42:03 | 82.9373 | 0.00414 | 20.7316 | 28.5718 | 96.6419 | 13.76101 | 5.243 |
| 2025 Dec 09 18:56 | 2025 Dec 07 03:42:03 | 82.9373 | 0.00414 | 20.7316 | 28.5718 | 96.6419 | 13.76101 | 5.243 |
| 2025 Dec 08 18:56 | 2025 Dec 07 03:42:03 | 82.9373 | 0.00414 | 20.7316 | 28.5718 | 96.6419 | 13.76101 | 5.243 |
| 2025 Dec 07 18:56 | 2025 Dec 07 03:42:03 | 82.9373 | 0.00414 | 20.7316 | 28.5718 | 96.6419 | 13.76101 | 5.243 |
| 2025 Dec 06 18:56 | 2025 Dec 02 10:45:20 | 82.9370 | 0.00417 | 20.9647 | 41.4881 | 96.6419 | 13.76101 | 5.243 |
| 2025 Dec 05 18:57 | 2025 Dec 02 10:45:20 | 82.9370 | 0.00417 | 20.9647 | 41.4881 | 96.6419 | 13.76101 | 5.243 |
| 2025 Dec 04 18:57 | 2025 Dec 02 10:45:20 | 82.9370 | 0.00417 | 20.9647 | 41.4881 | 96.6419 | 13.76101 | 5.243 |
| 2025 Dec 03 18:56 | 2025 Dec 02 10:45:20 | 82.9370 | 0.00417 | 20.9647 | 41.4881 | 96.6419 | 13.76101 | 5.243 |
| 2025 Dec 02 18:56 | 2025 Dec 02 10:45:20 | 82.9370 | 0.00417 | 20.9647 | 41.4881 | 96.6419 | 13.76101 | 5.243 |
| 2025 Nov 30 18:57 | 2025 Nov 25 11:30:53 | 82.9359 | 0.00419 | 21.3098 | 60.4639 | 96.6419 | 13.76101 | 5.243 |
| 2025 Nov 29 18:56 | 2025 Nov 25 11:30:53 | 82.9359 | 0.00419 | 21.3098 | 60.4639 | 96.6419 | 13.76101 | 5.243 |
| 2025 Nov 28 18:57 | 2025 Nov 25 11:30:53 | 82.9359 | 0.00419 | 21.3098 | 60.4639 | 96.6419 | 13.76101 | 5.243 |
| 2025 Nov 27 18:57 | 2025 Nov 25 11:30:53 | 82.9359 | 0.00419 | 21.3098 | 60.4639 | 96.6419 | 13.76101 | 5.243 |
| 2025 Nov 26 18:57 | 2025 Nov 25 11:30:53 | 82.9359 | 0.00419 | 21.3098 | 60.4639 | 96.6419 | 13.76101 | 5.243 |
| 2025 Nov 25 18:57 | 2025 Nov 25 11:30:53 | 82.9359 | 0.00419 | 21.3098 | 60.4639 | 96.6419 | 13.76101 | 5.243 |
| 2025 Nov 24 18:56 | 2025 Nov 20 06:51:04 | 82.9367 | 0.00421 | 21.5671 | 74.5853 | 96.6419 | 13.76101 | 5.243 |
| 2025 Nov 23 18:57 | 2025 Nov 20 06:51:04 | 82.9367 | 0.00421 | 21.5671 | 74.5853 | 96.6419 | 13.76101 | 5.243 |
| 2025 Nov 21 18:57 | 2025 Nov 20 06:51:04 | 82.9367 | 0.00421 | 21.5671 | 74.5853 | 96.6419 | 13.76101 | 5.243 |
| 2025 Nov 20 18:56 | 2025 Nov 20 06:51:04 | 82.9367 | 0.00421 | 21.5671 | 74.5853 | 96.6419 | 13.76101 | 5.243 |
| 2025 Nov 18 18:57 | 2025 Nov 08 12:50:33 | 82.9377 | 0.00421 | 22.1491 | 106.3713 | 96.6419 | 13.76101 | 5.243 |