Orbital elements of SL-8 R/B
| Launched | 10 October 1979 |
| Flight ended | – |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 11574 |
| 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 May 01 17:56 | 2026 May 01 09:19:45 | 74.0705 | 0.00154 | 23.5662 | 155.5794 | 204.6097 | 14.42382 | 4.743 |
| 2026 Apr 30 17:56 | 2026 Apr 30 08:21:37 | 74.0706 | 0.00155 | 23.6946 | 157.8349 | 204.6097 | 14.42382 | 4.743 |
| 2026 Apr 29 17:57 | 2026 Apr 29 09:03:22 | 74.0707 | 0.00155 | 23.8144 | 159.9647 | 204.6097 | 14.42382 | 4.743 |
| 2026 Apr 28 17:56 | 2026 Apr 28 03:05:36 | 74.0708 | 0.00155 | 23.9684 | 162.6598 | 204.6097 | 14.42382 | 4.743 |
| 2026 Apr 27 17:58 | 2026 Apr 27 02:07:28 | 74.0709 | 0.00156 | 0.0968 | 164.9120 | 204.6097 | 14.42382 | 4.743 |
| 2026 Apr 26 17:58 | 2026 Apr 26 09:28:42 | 74.0709 | 0.00156 | 0.1824 | 166.3883 | 204.6097 | 14.42382 | 4.743 |
| 2026 Apr 25 17:58 | 2026 Apr 25 10:10:27 | 74.0711 | 0.00156 | 0.3022 | 168.4883 | 204.6097 | 14.42382 | 4.743 |
| 2026 Apr 24 17:59 | 2026 Apr 24 04:12:41 | 74.0711 | 0.00157 | 0.4563 | 171.0907 | 204.6097 | 14.42382 | 4.743 |
| 2026 Apr 23 17:57 | 2026 Apr 23 03:14:33 | 74.0712 | 0.00158 | 0.5847 | 173.3282 | 204.6097 | 14.42382 | 4.743 |
| 2026 Apr 22 17:57 | 2026 Apr 22 03:56:17 | 74.0713 | 0.00158 | 0.7045 | 175.4307 | 204.6097 | 14.42382 | 4.743 |
| 2026 Apr 21 17:57 | 2026 Apr 20 20:18:39 | 74.0712 | 0.00158 | 0.8671 | 178.2802 | 204.6097 | 14.42382 | 4.743 |
| 2026 Apr 20 17:57 | 2026 Apr 20 10:19:24 | 74.0712 | 0.00159 | 0.9185 | 179.1571 | 204.6097 | 14.42382 | 4.743 |
| 2026 Apr 19 17:58 | 2026 Apr 19 11:01:08 | 74.0712 | 0.00159 | 1.0383 | 181.2009 | 204.6097 | 14.42382 | 4.743 |
| 2026 Apr 18 17:56 | 2026 Apr 18 03:23:29 | 74.0713 | 0.00160 | 1.2009 | 183.9876 | 204.6097 | 14.42382 | 4.743 |
| 2026 Apr 16 17:57 | 2026 Apr 16 04:46:58 | 74.0713 | 0.00160 | 1.4405 | 188.0848 | 204.6097 | 14.42382 | 4.743 |
| 2026 Apr 14 17:57 | 2026 Apr 14 04:30:33 | 74.0712 | 0.00161 | 1.6887 | 192.2669 | 204.6097 | 14.42382 | 4.743 |
| 2026 Apr 13 17:57 | 2026 Apr 13 05:12:18 | 74.0712 | 0.00162 | 1.8085 | 194.2913 | 204.6097 | 14.42382 | 4.743 |
| 2026 Apr 12 17:57 | 2026 Apr 12 12:33:32 | 74.0711 | 0.00162 | 1.8941 | 195.7607 | 204.6097 | 14.42382 | 4.743 |
| 2026 Apr 11 17:57 | 2026 Apr 11 04:55:53 | 74.0710 | 0.00162 | 2.0567 | 198.5123 | 204.6097 | 14.42382 | 4.743 |
| 2026 Apr 10 17:58 | 2026 Apr 10 05:37:37 | 74.0709 | 0.00163 | 2.1765 | 200.5301 | 204.6097 | 14.42382 | 4.743 |
| 2026 Apr 09 18:01 | 2026 Apr 09 06:19:21 | 74.0708 | 0.00163 | 2.2964 | 202.5361 | 204.6097 | 14.42382 | 4.743 |
| 2026 Apr 08 17:57 | 2026 Apr 08 05:21:13 | 74.0707 | 0.00164 | 2.4247 | 204.6618 | 204.6097 | 14.42382 | 4.743 |
| 2026 Apr 07 17:57 | 2026 Apr 07 06:02:57 | 74.0706 | 0.00164 | 2.5446 | 206.7239 | 204.6097 | 14.42382 | 4.743 |
| 2026 Apr 06 17:57 | 2026 Apr 06 06:44:41 | 74.0705 | 0.00164 | 2.6644 | 208.7038 | 204.6097 | 14.42382 | 4.743 |
| 2026 Apr 05 17:56 | 2026 Apr 05 07:26:25 | 74.0703 | 0.00165 | 2.7842 | 210.6859 | 204.6097 | 14.42382 | 4.743 |
| 2026 Apr 04 17:57 | 2026 Apr 04 06:28:16 | 74.0702 | 0.00165 | 2.9126 | 212.8113 | 204.6097 | 14.42382 | 4.743 |