Orbital elements of SL-8 R/B
| Launched | 5 March 1981 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12328 |
| 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 00:08:19 | 74.0207 | 0.01496 | 18.7470 | 44.3788 | 337.6268 | 12.23773 | 7.243 |
| 2025 Sep 12 17:57 | 2025 Sep 03 03:44:33 | 74.0230 | 0.01495 | 19.7470 | 61.3997 | 337.6268 | 12.23773 | 7.243 |
| 2025 Sep 11 17:57 | 2025 Sep 03 03:44:33 | 74.0230 | 0.01495 | 19.7470 | 61.3997 | 337.6268 | 12.23773 | 7.243 |
| 2025 Sep 10 17:56 | 2025 Sep 03 03:44:33 | 74.0230 | 0.01495 | 19.7470 | 61.3997 | 337.6268 | 12.23773 | 7.243 |
| 2025 Sep 08 17:57 | 2025 Sep 03 03:44:33 | 74.0230 | 0.01495 | 19.7470 | 61.3997 | 337.6268 | 12.23773 | 7.243 |
| 2025 Sep 07 17:56 | 2025 Sep 03 03:44:33 | 74.0230 | 0.01495 | 19.7470 | 61.3997 | 337.6268 | 12.23773 | 7.243 |
| 2025 Sep 06 20:41 | 2025 Sep 03 03:44:33 | 74.0230 | 0.01495 | 19.7470 | 61.3997 | 337.6268 | 12.23773 | 7.243 |
| 2025 Sep 03 17:57 | 2025 Sep 03 03:44:33 | 74.0230 | 0.01495 | 19.7470 | 61.3997 | 337.6268 | 12.23773 | 7.243 |
| 2025 Sep 02 17:56 | 2025 Aug 27 15:12:31 | 74.0245 | 0.01495 | 20.2974 | 70.7836 | 337.6268 | 12.23773 | 7.243 |
| 2025 Sep 01 17:56 | 2025 Aug 27 15:12:31 | 74.0245 | 0.01495 | 20.2974 | 70.7836 | 337.6268 | 12.23773 | 7.243 |
| 2025 Aug 31 17:56 | 2025 Aug 27 15:12:31 | 74.0245 | 0.01495 | 20.2974 | 70.7836 | 337.6268 | 12.23773 | 7.243 |
| 2025 Aug 30 17:56 | 2025 Aug 27 15:12:31 | 74.0245 | 0.01495 | 20.2974 | 70.7836 | 337.6268 | 12.23773 | 7.243 |
| 2025 Aug 29 17:56 | 2025 Aug 27 15:12:31 | 74.0245 | 0.01495 | 20.2974 | 70.7836 | 337.6268 | 12.23773 | 7.243 |
| 2025 Aug 28 17:57 | 2025 Aug 27 15:12:31 | 74.0245 | 0.01495 | 20.2974 | 70.7836 | 337.6268 | 12.23773 | 7.243 |
| 2025 Aug 27 17:56 | 2025 Aug 23 06:57:22 | 74.0252 | 0.01495 | 20.6639 | 77.0320 | 337.6268 | 12.23773 | 7.243 |
| 2025 Aug 26 17:56 | 2025 Aug 23 06:57:22 | 74.0252 | 0.01495 | 20.6639 | 77.0320 | 337.6268 | 12.23773 | 7.243 |
| 2025 Aug 25 17:56 | 2025 Aug 23 06:57:22 | 74.0252 | 0.01495 | 20.6639 | 77.0320 | 337.6268 | 12.23773 | 7.243 |
| 2025 Aug 24 17:56 | 2025 Aug 23 06:57:22 | 74.0252 | 0.01495 | 20.6639 | 77.0320 | 337.6268 | 12.23773 | 7.243 |
| 2025 Aug 23 17:56 | 2025 Aug 23 06:57:22 | 74.0252 | 0.01495 | 20.6639 | 77.0320 | 337.6268 | 12.23773 | 7.243 |
| 2025 Aug 22 17:56 | 2025 Aug 18 13:26:33 | 74.0260 | 0.01495 | 21.0630 | 83.8282 | 337.6268 | 12.23773 | 7.243 |