Orbital elements of SL-12 R/B(2)
| Launched | 20 February 1979 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 13900 |
| 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 02 17:56 | 2025 Aug 27 12:23:36 | 5.1201 | 0.00102 | 18.7127 | 316.0214 | 224.1310 | 1.01343 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 12:23:36 | 5.1201 | 0.00102 | 18.7127 | 316.0214 | 224.1310 | 1.01343 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 12:23:36 | 5.1201 | 0.00102 | 18.7127 | 316.0214 | 224.1310 | 1.01343 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 12:23:36 | 5.1201 | 0.00102 | 18.7127 | 316.0214 | 224.1310 | 1.01343 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 12:23:36 | 5.1201 | 0.00102 | 18.7127 | 316.0214 | 224.1310 | 1.01343 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 12:23:36 | 5.1201 | 0.00102 | 18.7127 | 316.0214 | 224.1310 | 1.01343 | – |
| 2025 Aug 27 17:56 | 2025 Aug 23 03:49:13 | 5.1310 | 0.00101 | 18.7162 | 315.5463 | 224.1310 | 1.01343 | – |
| 2025 Aug 26 17:56 | 2025 Aug 23 03:49:13 | 5.1310 | 0.00101 | 18.7162 | 315.5463 | 224.1310 | 1.01343 | – |
| 2025 Aug 25 17:56 | 2025 Aug 23 03:49:13 | 5.1310 | 0.00101 | 18.7162 | 315.5463 | 224.1310 | 1.01343 | – |
| 2025 Aug 24 17:56 | 2025 Aug 23 03:49:13 | 5.1310 | 0.00101 | 18.7162 | 315.5463 | 224.1310 | 1.01343 | – |
| 2025 Aug 23 17:56 | 2025 Aug 23 03:49:13 | 5.1310 | 0.00101 | 18.7162 | 315.5463 | 224.1310 | 1.01343 | – |
| 2025 Aug 22 17:56 | 2025 Aug 18 12:23:28 | 5.1422 | 0.00100 | 18.7200 | 315.2906 | 224.1310 | 1.01343 | – |
| 2025 Aug 20 17:56 | 2025 Aug 18 12:23:28 | 5.1422 | 0.00100 | 18.7200 | 315.2906 | 224.1310 | 1.01343 | – |
| 2025 Aug 19 17:56 | 2025 Aug 18 12:23:28 | 5.1422 | 0.00100 | 18.7200 | 315.2906 | 224.1310 | 1.01343 | – |
| 2025 Aug 18 17:56 | 2025 Aug 18 12:23:28 | 5.1422 | 0.00100 | 18.7200 | 315.2906 | 224.1310 | 1.01343 | – |
| 2025 Aug 16 17:56 | 2025 Aug 11 15:48:49 | 5.1588 | 0.00099 | 18.7258 | 315.2776 | 224.1310 | 1.01343 | – |
| 2025 Aug 15 17:57 | 2025 Aug 11 15:48:49 | 5.1588 | 0.00099 | 18.7258 | 315.2776 | 224.1310 | 1.01343 | – |
| 2025 Aug 14 17:56 | 2025 Aug 11 15:48:49 | 5.1588 | 0.00099 | 18.7258 | 315.2776 | 224.1310 | 1.01343 | – |
| 2025 Aug 13 17:58 | 2025 Aug 11 15:48:49 | 5.1588 | 0.00099 | 18.7258 | 315.2776 | 224.1310 | 1.01343 | – |
| 2025 Aug 12 17:56 | 2025 Aug 11 15:48:49 | 5.1588 | 0.00099 | 18.7258 | 315.2776 | 224.1310 | 1.01343 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 10:39:32 | 5.1716 | 0.00099 | 18.7301 | 315.2091 | 224.1310 | 1.01343 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 10:39:32 | 5.1716 | 0.00099 | 18.7301 | 315.2091 | 224.1310 | 1.01343 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 10:39:32 | 5.1716 | 0.00099 | 18.7301 | 315.2091 | 224.1310 | 1.01343 | – |
| 2025 Aug 08 17:56 | 2025 Aug 06 10:39:32 | 5.1716 | 0.00099 | 18.7301 | 315.2091 | 224.1310 | 1.01343 | – |
| 2025 Aug 07 17:56 | 2025 Aug 06 10:39:32 | 5.1716 | 0.00099 | 18.7301 | 315.2091 | 224.1310 | 1.01343 | – |