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 |
| 2025 May 09 17:57 | 2025 May 08 20:11:23 | 10.5129 | 0.00103 | 21.0637 | 178.8919 | 188.9148 | 0.97620 | – |
| 2025 May 08 17:56 | 2025 May 03 12:01:39 | 10.5233 | 0.00102 | 21.0661 | 178.3905 | 188.9148 | 0.97620 | – |
| 2025 May 07 17:56 | 2025 May 03 12:01:39 | 10.5233 | 0.00102 | 21.0661 | 178.3905 | 188.9148 | 0.97620 | – |
| 2025 May 06 17:57 | 2025 May 03 12:01:39 | 10.5233 | 0.00102 | 21.0661 | 178.3905 | 188.9148 | 0.97620 | – |
| 2025 May 05 17:56 | 2025 May 03 12:01:39 | 10.5233 | 0.00102 | 21.0661 | 178.3905 | 188.9148 | 0.97620 | – |
| 2025 May 04 17:57 | 2025 May 03 12:01:39 | 10.5233 | 0.00102 | 21.0661 | 178.3905 | 188.9148 | 0.97620 | – |
| 2025 May 03 17:57 | 2025 May 03 12:01:39 | 10.5233 | 0.00102 | 21.0661 | 178.3905 | 188.9148 | 0.97620 | – |
| 2025 May 01 17:56 | 2025 Apr 22 09:06:20 | 10.5446 | 0.00100 | 21.0712 | 178.2789 | 188.9148 | 0.97620 | – |
| 2025 Apr 30 17:56 | 2025 Apr 22 09:06:20 | 10.5446 | 0.00100 | 21.0712 | 178.2789 | 188.9148 | 0.97620 | – |
| 2025 Apr 29 17:57 | 2025 Apr 22 09:06:20 | 10.5446 | 0.00100 | 21.0712 | 178.2789 | 188.9148 | 0.97620 | – |
| 2025 Apr 27 17:56 | 2025 Apr 22 09:06:20 | 10.5446 | 0.00100 | 21.0712 | 178.2789 | 188.9148 | 0.97620 | – |
| 2025 Apr 26 17:57 | 2025 Apr 22 09:06:20 | 10.5446 | 0.00100 | 21.0712 | 178.2789 | 188.9148 | 0.97620 | – |
| 2025 Apr 25 17:56 | 2025 Apr 22 09:06:20 | 10.5446 | 0.00100 | 21.0712 | 178.2789 | 188.9148 | 0.97620 | – |
| 2025 Apr 24 17:56 | 2025 Apr 22 09:06:20 | 10.5446 | 0.00100 | 21.0712 | 178.2789 | 188.9148 | 0.97620 | – |
| 2025 Apr 23 17:57 | 2025 Apr 22 09:06:20 | 10.5446 | 0.00100 | 21.0712 | 178.2789 | 188.9148 | 0.97620 | – |
| 2025 Apr 22 17:56 | 2025 Apr 22 09:06:20 | 10.5446 | 0.00100 | 21.0712 | 178.2789 | 188.9148 | 0.97620 | – |
| 2025 Apr 21 17:57 | 2025 Apr 15 20:37:41 | 10.5573 | 0.00100 | 21.0741 | 178.4388 | 188.9148 | 0.97620 | – |
| 2025 Apr 20 17:56 | 2025 Apr 15 20:37:41 | 10.5573 | 0.00100 | 21.0741 | 178.4388 | 188.9148 | 0.97620 | – |
| 2025 Apr 19 17:56 | 2025 Apr 15 20:37:41 | 10.5573 | 0.00100 | 21.0741 | 178.4388 | 188.9148 | 0.97620 | – |
| 2025 Apr 18 17:57 | 2025 Apr 15 20:37:41 | 10.5573 | 0.00100 | 21.0741 | 178.4388 | 188.9148 | 0.97620 | – |
| 2025 Apr 17 17:56 | 2025 Apr 15 20:37:41 | 10.5573 | 0.00100 | 21.0741 | 178.4388 | 188.9148 | 0.97620 | – |
| 2025 Apr 16 17:57 | 2025 Apr 15 20:37:41 | 10.5573 | 0.00100 | 21.0741 | 178.4388 | 188.9148 | 0.97620 | – |
| 2025 Apr 15 17:56 | 2025 Apr 11 04:33:50 | 10.5665 | 0.00100 | 21.0761 | 178.2430 | 188.9148 | 0.97620 | – |
| 2025 Apr 14 17:56 | 2025 Apr 11 04:33:50 | 10.5665 | 0.00100 | 21.0761 | 178.2430 | 188.9148 | 0.97620 | – |