Orbital elements of SL-12 R/B(2)
| Launched | 30 June 1991 |
| Flight ended | – |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 21536 |
| 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 03 17:57 | 2025 Sep 02 13:23:06 | 13.0722 | 0.00171 | 22.7080 | 237.6961 | 134.4060 | 1.00924 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 15:36:24 | 13.0771 | 0.00170 | 22.7108 | 237.0063 | 134.4060 | 1.00924 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 15:36:24 | 13.0771 | 0.00170 | 22.7108 | 237.0063 | 134.4060 | 1.00924 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 15:36:24 | 13.0771 | 0.00170 | 22.7108 | 237.0063 | 134.4060 | 1.00924 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 15:36:24 | 13.0771 | 0.00170 | 22.7108 | 237.0063 | 134.4060 | 1.00924 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 15:36:24 | 13.0771 | 0.00170 | 22.7108 | 237.0063 | 134.4060 | 1.00924 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 15:36:24 | 13.0771 | 0.00170 | 22.7108 | 237.0063 | 134.4060 | 1.00924 | – |
| 2025 Aug 27 17:56 | 2025 Aug 21 14:55:38 | 13.0822 | 0.00169 | 22.7138 | 236.3878 | 134.4060 | 1.00924 | – |
| 2025 Aug 26 17:56 | 2025 Aug 21 14:55:38 | 13.0822 | 0.00169 | 22.7138 | 236.3878 | 134.4060 | 1.00924 | – |
| 2025 Aug 25 17:56 | 2025 Aug 21 14:55:38 | 13.0822 | 0.00169 | 22.7138 | 236.3878 | 134.4060 | 1.00924 | – |
| 2025 Aug 24 17:56 | 2025 Aug 21 14:55:38 | 13.0822 | 0.00169 | 22.7138 | 236.3878 | 134.4060 | 1.00924 | – |
| 2025 Aug 23 17:56 | 2025 Aug 21 14:55:38 | 13.0822 | 0.00169 | 22.7138 | 236.3878 | 134.4060 | 1.00924 | – |
| 2025 Aug 22 17:56 | 2025 Aug 17 16:58:26 | 13.0854 | 0.00167 | 22.7158 | 236.2258 | 134.4060 | 1.00924 | – |
| 2025 Aug 20 17:56 | 2025 Aug 17 16:58:26 | 13.0854 | 0.00167 | 22.7158 | 236.2258 | 134.4060 | 1.00924 | – |
| 2025 Aug 19 17:56 | 2025 Aug 17 16:58:26 | 13.0854 | 0.00167 | 22.7158 | 236.2258 | 134.4060 | 1.00924 | – |
| 2025 Aug 18 17:56 | 2025 Aug 17 16:58:26 | 13.0854 | 0.00167 | 22.7158 | 236.2258 | 134.4060 | 1.00924 | – |
| 2025 Aug 16 17:56 | 2025 Aug 12 02:43:21 | 13.0901 | 0.00166 | 22.7186 | 236.2074 | 134.4060 | 1.00924 | – |
| 2025 Aug 15 17:57 | 2025 Aug 12 02:43:21 | 13.0901 | 0.00166 | 22.7186 | 236.2074 | 134.4060 | 1.00924 | – |
| 2025 Aug 14 17:56 | 2025 Aug 12 02:43:21 | 13.0901 | 0.00166 | 22.7186 | 236.2074 | 134.4060 | 1.00924 | – |
| 2025 Aug 13 17:58 | 2025 Aug 12 02:43:21 | 13.0901 | 0.00166 | 22.7186 | 236.2074 | 134.4060 | 1.00924 | – |
| 2025 Aug 12 17:56 | 2025 Aug 12 02:43:21 | 13.0901 | 0.00166 | 22.7186 | 236.2074 | 134.4060 | 1.00924 | – |
| 2025 Aug 11 17:56 | 2025 Aug 06 20:53:52 | 13.0944 | 0.00166 | 22.7212 | 236.0368 | 134.4060 | 1.00924 | – |
| 2025 Aug 10 17:57 | 2025 Aug 06 20:53:52 | 13.0944 | 0.00166 | 22.7212 | 236.0368 | 134.4060 | 1.00924 | – |
| 2025 Aug 09 17:56 | 2025 Aug 06 20:53:52 | 13.0944 | 0.00166 | 22.7212 | 236.0368 | 134.4060 | 1.00924 | – |