Orbital elements of SL-12 R/B(2)
| Launched | 29 June 1983 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15141 |
| 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 25 17:57 | 2026 May 21 07:49:38 | 9.7870 | 0.00088 | 20.8993 | 189.3536 | 0.5940 | 0.97620 | – |
| 2026 May 24 17:57 | 2026 May 21 07:49:38 | 9.7870 | 0.00088 | 20.8993 | 189.3536 | 0.5940 | 0.97620 | – |
| 2026 May 23 17:58 | 2026 May 21 07:49:38 | 9.7870 | 0.00088 | 20.8993 | 189.3536 | 0.5940 | 0.97620 | – |
| 2026 May 22 17:57 | 2026 May 21 07:49:38 | 9.7870 | 0.00088 | 20.8993 | 189.3536 | 0.5940 | 0.97620 | – |
| 2026 May 21 17:57 | 2026 May 21 07:49:38 | 9.7870 | 0.00088 | 20.8993 | 189.3536 | 0.5940 | 0.97620 | – |
| 2026 May 20 17:57 | 2026 May 16 11:27:17 | 9.7961 | 0.00087 | 20.9014 | 189.0557 | 0.5940 | 0.97620 | – |
| 2026 May 19 17:58 | 2026 May 16 11:27:17 | 9.7961 | 0.00087 | 20.9014 | 189.0557 | 0.5940 | 0.97620 | – |
| 2026 May 18 17:57 | 2026 May 16 11:27:17 | 9.7961 | 0.00087 | 20.9014 | 189.0557 | 0.5940 | 0.97620 | – |
| 2026 May 17 17:57 | 2026 May 16 11:27:17 | 9.7961 | 0.00087 | 20.9014 | 189.0557 | 0.5940 | 0.97620 | – |
| 2026 May 16 17:56 | 2026 May 16 11:27:17 | 9.7961 | 0.00087 | 20.9014 | 189.0557 | 0.5940 | 0.97620 | – |
| 2026 May 15 17:57 | 2026 May 10 00:29:08 | 9.8085 | 0.00085 | 20.9040 | 189.3097 | 0.5940 | 0.97620 | – |
| 2026 May 14 17:58 | 2026 May 10 00:29:08 | 9.8085 | 0.00085 | 20.9040 | 189.3097 | 0.5940 | 0.97620 | – |
| 2026 May 13 17:58 | 2026 May 10 00:29:08 | 9.8085 | 0.00085 | 20.9040 | 189.3097 | 0.5940 | 0.97620 | – |
| 2026 May 12 17:58 | 2026 May 10 00:29:08 | 9.8085 | 0.00085 | 20.9040 | 189.3097 | 0.5940 | 0.97620 | – |
| 2026 May 11 17:56 | 2026 May 10 00:29:08 | 9.8085 | 0.00085 | 20.9040 | 189.3097 | 0.5940 | 0.97620 | – |
| 2026 May 10 17:57 | 2026 May 10 00:29:08 | 9.8085 | 0.00085 | 20.9040 | 189.3097 | 0.5940 | 0.97620 | – |
| 2026 May 09 17:57 | 2026 May 05 11:10:42 | 9.8174 | 0.00084 | 20.9059 | 189.4581 | 0.5940 | 0.97620 | – |
| 2026 May 08 17:57 | 2026 May 05 11:10:42 | 9.8174 | 0.00084 | 20.9059 | 189.4581 | 0.5940 | 0.97620 | – |
| 2026 May 07 17:58 | 2026 May 05 11:10:42 | 9.8174 | 0.00084 | 20.9059 | 189.4581 | 0.5940 | 0.97620 | – |
| 2026 May 06 17:57 | 2026 May 05 11:10:42 | 9.8174 | 0.00084 | 20.9059 | 189.4581 | 0.5940 | 0.97620 | – |
| 2026 May 05 17:57 | 2026 May 05 11:10:42 | 9.8174 | 0.00084 | 20.9059 | 189.4581 | 0.5940 | 0.97620 | – |
| 2026 May 04 17:57 | 2026 Apr 30 08:12:07 | 9.8275 | 0.00084 | 20.9079 | 189.3520 | 0.5940 | 0.97620 | – |
| 2026 May 03 17:57 | 2026 Apr 30 08:12:07 | 9.8275 | 0.00084 | 20.9079 | 189.3520 | 0.5940 | 0.97620 | – |
| 2026 May 02 17:57 | 2026 Apr 30 08:12:07 | 9.8275 | 0.00084 | 20.9079 | 189.3520 | 0.5940 | 0.97620 | – |
| 2026 May 01 17:56 | 2026 Apr 30 08:12:07 | 9.8275 | 0.00084 | 20.9079 | 189.3520 | 0.5940 | 0.97620 | – |
| 2026 Apr 30 17:56 | 2026 Apr 30 08:12:07 | 9.8275 | 0.00084 | 20.9079 | 189.3520 | 0.5940 | 0.97620 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 03:36:21 | 9.8393 | 0.00084 | 20.9103 | 188.8138 | 0.5940 | 0.97620 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 03:36:21 | 9.8393 | 0.00084 | 20.9103 | 188.8138 | 0.5940 | 0.97620 | – |