Orbital elements of SITRO-AIS 12
| Launched | 26 June 2023 |
| Flight ended | – |
| Launch site | Vostochny Cosmodrome, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 57204 |
| Alternative names |
SMIRENNIY |
| 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 Mar 03 18:56 | 2026 Mar 03 11:58:26 | 97.5211 | 0.00083 | 8.7331 | 89.4144 | 270.8055 | 15.34305 | – |
| 2026 Mar 02 18:57 | 2026 Mar 02 15:37:32 | 97.5216 | 0.00084 | 8.6755 | 92.1111 | 270.8055 | 15.34305 | – |
| 2026 Mar 01 18:57 | 2026 Mar 01 13:00:55 | 97.5220 | 0.00084 | 8.6002 | 95.2145 | 270.8055 | 15.34305 | – |
| 2026 Feb 28 18:56 | 2026 Feb 28 11:58:11 | 97.5223 | 0.00085 | 8.5293 | 98.5477 | 270.8055 | 15.34305 | – |
| 2026 Feb 27 19:05 | 2026 Feb 27 06:13:37 | 97.5225 | 0.00085 | 8.4451 | 102.0447 | 270.8055 | 15.34305 | – |
| 2026 Feb 26 20:45 | 2026 Feb 26 14:34:21 | 97.5225 | 0.00085 | 8.4008 | 104.1241 | 270.8055 | 15.34305 | – |
| 2026 Feb 05 18:58 | 2026 Feb 05 12:47:16 | 97.5260 | 0.00077 | 6.9701 | 168.6481 | 270.8055 | 15.34305 | – |
| 2026 Feb 04 18:57 | 2026 Feb 04 11:43:33 | 97.5263 | 0.00077 | 6.8992 | 172.0835 | 270.8055 | 15.34305 | – |