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 |
| 2026 Mar 31 17:57 | 2026 Mar 26 08:44:16 | 74.0253 | 0.01496 | 2.5145 | 129.7725 | 348.3042 | 12.23773 | 7.243 |
| 2026 Mar 30 17:58 | 2026 Mar 26 08:44:16 | 74.0253 | 0.01496 | 2.5145 | 129.7725 | 348.3042 | 12.23773 | 7.243 |
| 2026 Mar 29 17:57 | 2026 Mar 26 08:44:16 | 74.0253 | 0.01496 | 2.5145 | 129.7725 | 348.3042 | 12.23773 | 7.243 |
| 2026 Mar 28 18:57 | 2026 Mar 26 08:44:16 | 74.0253 | 0.01496 | 2.5145 | 129.7725 | 348.3042 | 12.23773 | 7.243 |
| 2026 Mar 27 18:57 | 2026 Mar 26 08:44:16 | 74.0253 | 0.01496 | 2.5145 | 129.7725 | 348.3042 | 12.23773 | 7.243 |
| 2026 Mar 26 18:57 | 2026 Mar 26 08:44:16 | 74.0253 | 0.01496 | 2.5145 | 129.7725 | 348.3042 | 12.23773 | 7.243 |
| 2026 Mar 25 18:56 | 2026 Mar 20 09:31:48 | 74.0239 | 0.01497 | 3.0180 | 138.3424 | 348.3042 | 12.23773 | 7.243 |
| 2026 Mar 24 18:56 | 2026 Mar 20 09:31:48 | 74.0239 | 0.01497 | 3.0180 | 138.3424 | 348.3042 | 12.23773 | 7.243 |
| 2026 Mar 23 18:56 | 2026 Mar 20 09:31:48 | 74.0239 | 0.01497 | 3.0180 | 138.3424 | 348.3042 | 12.23773 | 7.243 |
| 2026 Mar 22 18:56 | 2026 Mar 20 09:31:48 | 74.0239 | 0.01497 | 3.0180 | 138.3424 | 348.3042 | 12.23773 | 7.243 |
| 2026 Mar 21 19:05 | 2026 Mar 20 09:31:48 | 74.0239 | 0.01497 | 3.0180 | 138.3424 | 348.3042 | 12.23773 | 7.243 |
| 2026 Mar 20 18:57 | 2026 Mar 20 09:31:48 | 74.0239 | 0.01497 | 3.0180 | 138.3424 | 348.3042 | 12.23773 | 7.243 |
| 2026 Mar 19 18:56 | 2026 Mar 15 16:02:22 | 74.0229 | 0.01497 | 3.4170 | 145.1472 | 348.3042 | 12.23773 | 7.243 |
| 2026 Mar 18 18:56 | 2026 Mar 15 16:02:22 | 74.0229 | 0.01497 | 3.4170 | 145.1472 | 348.3042 | 12.23773 | 7.243 |
| 2026 Mar 17 18:56 | 2026 Mar 15 16:02:22 | 74.0229 | 0.01497 | 3.4170 | 145.1472 | 348.3042 | 12.23773 | 7.243 |
| 2026 Mar 16 18:57 | 2026 Mar 15 16:02:22 | 74.0229 | 0.01497 | 3.4170 | 145.1472 | 348.3042 | 12.23773 | 7.243 |
| 2026 Mar 15 18:56 | 2026 Mar 15 16:02:22 | 74.0229 | 0.01497 | 3.4170 | 145.1472 | 348.3042 | 12.23773 | 7.243 |
| 2026 Mar 14 18:56 | 2026 Mar 10 10:10:34 | 74.0218 | 0.01498 | 3.8596 | 152.6629 | 348.3042 | 12.23773 | 7.243 |
| 2026 Mar 13 18:57 | 2026 Mar 10 10:10:34 | 74.0218 | 0.01498 | 3.8596 | 152.6629 | 348.3042 | 12.23773 | 7.243 |
| 2026 Mar 12 18:57 | 2026 Mar 10 10:10:34 | 74.0218 | 0.01498 | 3.8596 | 152.6629 | 348.3042 | 12.23773 | 7.243 |
| 2026 Mar 11 18:56 | 2026 Mar 10 10:10:34 | 74.0218 | 0.01498 | 3.8596 | 152.6629 | 348.3042 | 12.23773 | 7.243 |
| 2026 Mar 10 18:56 | 2026 Mar 10 10:10:34 | 74.0218 | 0.01498 | 3.8596 | 152.6629 | 348.3042 | 12.23773 | 7.243 |
| 2026 Mar 09 18:56 | 2026 Mar 04 10:58:39 | 74.0209 | 0.01499 | 4.3632 | 161.2238 | 348.3042 | 12.23773 | 7.243 |
| 2026 Mar 08 18:57 | 2026 Mar 04 10:58:39 | 74.0209 | 0.01499 | 4.3632 | 161.2238 | 348.3042 | 12.23773 | 7.243 |
| 2026 Mar 07 18:57 | 2026 Mar 04 10:58:39 | 74.0209 | 0.01499 | 4.3632 | 161.2238 | 348.3042 | 12.23773 | 7.243 |
| 2026 Mar 06 18:56 | 2026 Mar 04 10:58:39 | 74.0209 | 0.01499 | 4.3632 | 161.2238 | 348.3042 | 12.23773 | 7.243 |
| 2026 Mar 05 18:56 | 2026 Mar 04 10:58:39 | 74.0209 | 0.01499 | 4.3632 | 161.2238 | 348.3042 | 12.23773 | 7.243 |
| 2026 Mar 04 18:57 | 2026 Mar 04 10:58:39 | 74.0209 | 0.01499 | 4.3632 | 161.2238 | 348.3042 | 12.23773 | 7.243 |