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 Dec 31 18:57 | 2025 Dec 31 15:44:45 | 74.0234 | 0.01507 | 9.6630 | 250.7765 | 118.8980 | 12.23778 | 7.243 |
| 2025 Dec 30 18:56 | 2025 Dec 26 12:28:45 | 74.0224 | 0.01507 | 10.0964 | 258.0862 | 118.8980 | 12.23778 | 7.243 |
| 2025 Dec 29 18:56 | 2025 Dec 26 12:28:45 | 74.0224 | 0.01507 | 10.0964 | 258.0862 | 118.8980 | 12.23778 | 7.243 |
| 2025 Dec 28 18:57 | 2025 Dec 26 12:28:45 | 74.0224 | 0.01507 | 10.0964 | 258.0862 | 118.8980 | 12.23778 | 7.243 |
| 2025 Dec 27 18:57 | 2025 Dec 26 12:28:45 | 74.0224 | 0.01507 | 10.0964 | 258.0862 | 118.8980 | 12.23778 | 7.243 |
| 2025 Dec 26 18:56 | 2025 Dec 26 12:28:45 | 74.0224 | 0.01507 | 10.0964 | 258.0862 | 118.8980 | 12.23778 | 7.243 |
| 2025 Dec 25 18:57 | 2025 Dec 20 11:15:03 | 74.0217 | 0.01506 | 10.6070 | 266.7028 | 118.8980 | 12.23778 | 7.243 |
| 2025 Dec 24 18:56 | 2025 Dec 20 11:15:03 | 74.0217 | 0.01506 | 10.6070 | 266.7028 | 118.8980 | 12.23778 | 7.243 |
| 2025 Dec 23 18:56 | 2025 Dec 20 11:15:03 | 74.0217 | 0.01506 | 10.6070 | 266.7028 | 118.8980 | 12.23778 | 7.243 |
| 2025 Dec 22 18:57 | 2025 Dec 20 11:15:03 | 74.0217 | 0.01506 | 10.6070 | 266.7028 | 118.8980 | 12.23778 | 7.243 |
| 2025 Dec 21 18:57 | 2025 Dec 20 11:15:03 | 74.0217 | 0.01506 | 10.6070 | 266.7028 | 118.8980 | 12.23778 | 7.243 |
| 2025 Dec 20 18:57 | 2025 Dec 20 11:15:03 | 74.0217 | 0.01506 | 10.6070 | 266.7028 | 118.8980 | 12.23778 | 7.243 |
| 2025 Dec 19 18:57 | 2025 Dec 11 23:31:22 | 74.0216 | 0.01506 | 11.3233 | 278.7999 | 118.8980 | 12.23778 | 7.243 |
| 2025 Dec 18 18:57 | 2025 Dec 11 23:31:22 | 74.0216 | 0.01506 | 11.3233 | 278.7999 | 118.8980 | 12.23778 | 7.243 |
| 2025 Dec 17 18:58 | 2025 Dec 11 23:31:22 | 74.0216 | 0.01506 | 11.3233 | 278.7999 | 118.8980 | 12.23778 | 7.243 |
| 2025 Dec 16 18:57 | 2025 Dec 11 23:31:22 | 74.0216 | 0.01506 | 11.3233 | 278.7999 | 118.8980 | 12.23778 | 7.243 |
| 2025 Dec 15 18:58 | 2025 Dec 11 23:31:22 | 74.0216 | 0.01506 | 11.3233 | 278.7999 | 118.8980 | 12.23778 | 7.243 |
| 2025 Dec 14 18:56 | 2025 Dec 11 23:31:22 | 74.0216 | 0.01506 | 11.3233 | 278.7999 | 118.8980 | 12.23778 | 7.243 |
| 2025 Dec 13 18:56 | 2025 Dec 11 23:31:22 | 74.0216 | 0.01506 | 11.3233 | 278.7999 | 118.8980 | 12.23778 | 7.243 |
| 2025 Dec 12 18:57 | 2025 Dec 11 23:31:22 | 74.0216 | 0.01506 | 11.3233 | 278.7999 | 118.8980 | 12.23778 | 7.243 |
| 2025 Dec 11 18:56 | 2025 Dec 06 23:51:39 | 74.0220 | 0.01506 | 11.7441 | 285.9037 | 118.8980 | 12.23778 | 7.243 |
| 2025 Dec 10 18:56 | 2025 Dec 06 23:51:39 | 74.0220 | 0.01506 | 11.7441 | 285.9037 | 118.8980 | 12.23778 | 7.243 |
| 2025 Dec 09 18:56 | 2025 Dec 06 23:51:39 | 74.0220 | 0.01506 | 11.7441 | 285.9037 | 118.8980 | 12.23778 | 7.243 |
| 2025 Dec 08 18:56 | 2025 Dec 06 23:51:39 | 74.0220 | 0.01506 | 11.7441 | 285.9037 | 118.8980 | 12.23778 | 7.243 |
| 2025 Dec 07 18:56 | 2025 Dec 06 23:51:39 | 74.0220 | 0.01506 | 11.7441 | 285.9037 | 118.8980 | 12.23778 | 7.243 |
| 2025 Dec 06 18:56 | 2025 Dec 02 08:22:11 | 74.0219 | 0.01506 | 12.1360 | 292.5278 | 118.8980 | 12.23778 | 7.243 |
| 2025 Dec 05 18:57 | 2025 Dec 02 08:22:11 | 74.0219 | 0.01506 | 12.1360 | 292.5278 | 118.8980 | 12.23778 | 7.243 |
| 2025 Dec 04 18:57 | 2025 Dec 02 08:22:11 | 74.0219 | 0.01506 | 12.1360 | 292.5278 | 118.8980 | 12.23778 | 7.243 |