Orbital elements of SL-12 R/B(2)
| Launched | 17 July 1978 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 11941 |
| 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 Apr 25 17:58 | 2026 Apr 24 10:37:47 | 6.5740 | 0.00141 | 19.1913 | 171.6086 | 149.0192 | 0.97570 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 10:37:47 | 6.5740 | 0.00141 | 19.1913 | 171.6086 | 149.0192 | 0.97570 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 11:47:46 | 6.5863 | 0.00140 | 19.1944 | 171.2731 | 149.0192 | 0.97570 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 11:47:46 | 6.5863 | 0.00140 | 19.1944 | 171.2731 | 149.0192 | 0.97570 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 11:47:46 | 6.5863 | 0.00140 | 19.1944 | 171.2731 | 149.0192 | 0.97570 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 11:47:46 | 6.5863 | 0.00140 | 19.1944 | 171.2731 | 149.0192 | 0.97570 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 11:47:46 | 6.5863 | 0.00140 | 19.1944 | 171.2731 | 149.0192 | 0.97570 | – |
| 2026 Apr 18 17:56 | 2026 Apr 13 05:25:38 | 6.6021 | 0.00139 | 19.1983 | 170.9849 | 149.0192 | 0.97570 | – |
| 2026 Apr 16 17:57 | 2026 Apr 13 05:25:38 | 6.6021 | 0.00139 | 19.1983 | 170.9849 | 149.0192 | 0.97570 | – |
| 2026 Apr 14 17:57 | 2026 Apr 13 05:25:38 | 6.6021 | 0.00139 | 19.1983 | 170.9849 | 149.0192 | 0.97570 | – |
| 2026 Apr 13 17:57 | 2026 Apr 13 05:25:38 | 6.6021 | 0.00139 | 19.1983 | 170.9849 | 149.0192 | 0.97570 | – |
| 2026 Apr 12 17:57 | 2026 Apr 08 05:56:09 | 6.6148 | 0.00138 | 19.2013 | 170.9135 | 149.0192 | 0.97570 | – |
| 2026 Apr 11 17:57 | 2026 Apr 08 05:56:09 | 6.6148 | 0.00138 | 19.2013 | 170.9135 | 149.0192 | 0.97570 | – |
| 2026 Apr 10 17:58 | 2026 Apr 08 05:56:09 | 6.6148 | 0.00138 | 19.2013 | 170.9135 | 149.0192 | 0.97570 | – |
| 2026 Apr 09 18:01 | 2026 Apr 08 05:56:09 | 6.6148 | 0.00138 | 19.2013 | 170.9135 | 149.0192 | 0.97570 | – |
| 2026 Apr 08 17:57 | 2026 Apr 08 05:56:09 | 6.6148 | 0.00138 | 19.2013 | 170.9135 | 149.0192 | 0.97570 | – |
| 2026 Apr 07 17:57 | 2026 Apr 01 23:57:21 | 6.6309 | 0.00138 | 19.2051 | 170.8057 | 149.0192 | 0.97570 | – |
| 2026 Apr 06 17:57 | 2026 Apr 01 23:57:21 | 6.6309 | 0.00138 | 19.2051 | 170.8057 | 149.0192 | 0.97570 | – |
| 2026 Apr 05 17:56 | 2026 Apr 01 23:57:21 | 6.6309 | 0.00138 | 19.2051 | 170.8057 | 149.0192 | 0.97570 | – |
| 2026 Apr 04 17:57 | 2026 Apr 01 23:57:21 | 6.6309 | 0.00138 | 19.2051 | 170.8057 | 149.0192 | 0.97570 | – |
| 2026 Apr 03 17:56 | 2026 Apr 01 23:57:21 | 6.6309 | 0.00138 | 19.2051 | 170.8057 | 149.0192 | 0.97570 | – |
| 2026 Apr 02 18:03 | 2026 Apr 01 23:57:21 | 6.6309 | 0.00138 | 19.2051 | 170.8057 | 149.0192 | 0.97570 | – |
| 2026 Mar 31 17:57 | 2026 Mar 26 10:29:14 | 6.6473 | 0.00138 | 19.2090 | 170.5723 | 149.0192 | 0.97570 | – |
| 2026 Mar 30 17:58 | 2026 Mar 26 10:29:14 | 6.6473 | 0.00138 | 19.2090 | 170.5723 | 149.0192 | 0.97570 | – |
| 2026 Mar 29 17:57 | 2026 Mar 26 10:29:14 | 6.6473 | 0.00138 | 19.2090 | 170.5723 | 149.0192 | 0.97570 | – |