Orbital elements of SL-12 R/B(2)
| Launched | 3 April 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 | 21221 |
| 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 Jul 27 17:57 | 2026 Jul 27 06:24:24 | 64.3172 | 0.00159 | 20.1724 | 212.6840 | 151.2508 | 2.13168 | – |
| 2026 Jul 26 17:56 | 2026 Jul 20 05:17:29 | 64.3222 | 0.00158 | 20.1890 | 212.4482 | 151.2508 | 2.13168 | – |
| 2026 Jul 25 17:57 | 2026 Jul 20 05:17:29 | 64.3222 | 0.00158 | 20.1890 | 212.4482 | 151.2508 | 2.13168 | – |
| 2026 Jul 24 17:56 | 2026 Jul 20 05:17:29 | 64.3222 | 0.00158 | 20.1890 | 212.4482 | 151.2508 | 2.13168 | – |
| 2026 Jul 23 17:57 | 2026 Jul 20 05:17:29 | 64.3222 | 0.00158 | 20.1890 | 212.4482 | 151.2508 | 2.13168 | – |
| 2026 Jul 22 17:57 | 2026 Jul 20 05:17:29 | 64.3222 | 0.00158 | 20.1890 | 212.4482 | 151.2508 | 2.13168 | – |
| 2026 Jul 21 17:57 | 2026 Jul 20 05:17:29 | 64.3222 | 0.00158 | 20.1890 | 212.4482 | 151.2508 | 2.13168 | – |
| 2026 Jul 20 17:57 | 2026 Jul 14 14:37:30 | 64.3262 | 0.00158 | 20.2021 | 212.0615 | 151.2508 | 2.13168 | – |
| 2026 Jul 19 19:06 | 2026 Jul 14 14:37:30 | 64.3262 | 0.00158 | 20.2021 | 212.0615 | 151.2508 | 2.13168 | – |
| 2026 Jul 19 17:57 | 2026 Jul 14 14:37:30 | 64.3262 | 0.00158 | 20.2021 | 212.0615 | 151.2508 | 2.13168 | – |
| 2026 Jul 18 17:57 | 2026 Jul 14 14:37:30 | 64.3262 | 0.00158 | 20.2021 | 212.0615 | 151.2508 | 2.13168 | – |
| 2026 Jul 17 17:57 | 2026 Jul 14 14:37:30 | 64.3262 | 0.00158 | 20.2021 | 212.0615 | 151.2508 | 2.13168 | – |
| 2026 Jul 16 17:56 | 2026 Jul 14 14:37:30 | 64.3262 | 0.00158 | 20.2021 | 212.0615 | 151.2508 | 2.13168 | – |
| 2026 Jul 15 17:57 | 2026 Jul 10 11:05:36 | 64.3291 | 0.00159 | 20.2118 | 212.9074 | 151.2508 | 2.13168 | – |
| 2026 Jul 14 17:56 | 2026 Jul 10 11:05:36 | 64.3291 | 0.00159 | 20.2118 | 212.9074 | 151.2508 | 2.13168 | – |
| 2026 Jul 13 17:56 | 2026 Jul 10 11:05:36 | 64.3291 | 0.00159 | 20.2118 | 212.9074 | 151.2508 | 2.13168 | – |
| 2026 Jul 12 17:56 | 2026 Jul 10 11:05:36 | 64.3291 | 0.00159 | 20.2118 | 212.9074 | 151.2508 | 2.13168 | – |
| 2026 Jul 11 17:56 | 2026 Jul 10 11:05:36 | 64.3291 | 0.00159 | 20.2118 | 212.9074 | 151.2508 | 2.13168 | – |
| 2026 Jul 09 17:56 | 2026 Jul 05 05:02:42 | 64.3330 | 0.00158 | 20.2241 | 212.6401 | 151.2508 | 2.13168 | – |
| 2026 Jul 08 17:56 | 2026 Jul 05 05:02:42 | 64.3330 | 0.00158 | 20.2241 | 212.6401 | 151.2508 | 2.13168 | – |
| 2026 Jul 07 17:56 | 2026 Jul 05 05:02:42 | 64.3330 | 0.00158 | 20.2241 | 212.6401 | 151.2508 | 2.13168 | – |
| 2026 Jul 06 17:57 | 2026 Jul 05 05:02:42 | 64.3330 | 0.00158 | 20.2241 | 212.6401 | 151.2508 | 2.13168 | – |
| 2026 Jul 05 17:56 | 2026 Jul 05 05:02:42 | 64.3330 | 0.00158 | 20.2241 | 212.6401 | 151.2508 | 2.13168 | – |
| 2026 Jul 04 17:56 | 2026 Jun 25 19:54:06 | 64.3396 | 0.00156 | 20.2461 | 212.4209 | 151.2508 | 2.13168 | – |
| 2026 Jul 03 17:57 | 2026 Jun 25 19:54:06 | 64.3396 | 0.00156 | 20.2461 | 212.4209 | 151.2508 | 2.13168 | – |
| 2026 Jul 02 17:56 | 2026 Jun 25 19:54:06 | 64.3396 | 0.00156 | 20.2461 | 212.4209 | 151.2508 | 2.13168 | – |
| 2026 Jul 01 17:56 | 2026 Jun 25 19:54:06 | 64.3396 | 0.00156 | 20.2461 | 212.4209 | 151.2508 | 2.13168 | – |
| 2026 Jun 30 17:56 | 2026 Jun 25 19:54:06 | 64.3396 | 0.00156 | 20.2461 | 212.4209 | 151.2508 | 2.13168 | – |