SITRO-AIS 12 (SMIRENNIY) is a payload in SSO orbit, operated by Sitronics Group, launched 2023.
| Orbit class | SSO |
| Inclination | 97.5079° |
| Eccentricity | 0.0005429 |
| Period | 93.6 min |
| Apogee | 452 km |
| Perigee | 445 km |
| Mean motion | 15.39195144 rev/day |
| RAAN | 259.3881° |
| Arg of perigee | 7.4887° |
| Mean anomaly | 352.6438° |
| B* | 3.6976e-4 |
| Rev at epoch | 16,784 |
1 57204U 23091AQ 26188.16504992 .00014299 00000-0 36976-3 0 99932 57204 97.5079 259.3881 0005429 7.4887 352.6438 15.39195144167846{
"OBJECT_NAME": "SITRO-AIS 12 (SMIRENNIY)",
"OBJECT_ID": "2023-091AQ",
"EPOCH": "2026-07-07T03:57:40.313+00:00",
"MEAN_MOTION": 15.39195144,
"ECCENTRICITY": 0.0005429,
"INCLINATION": 97.5079,
"RA_OF_ASC_NODE": 259.3881,
"ARG_OF_PERICENTER": 7.4887,
"MEAN_ANOMALY": 352.6438,
"EPHEMERIS_TYPE": 0,
"CLASSIFICATION_TYPE": "U",
"NORAD_CAT_ID": 57204,
"REV_AT_EPOCH": 16784,
"BSTAR": 0.00036976,
"MEAN_MOTION_DOT": 0.00014299,
"MEAN_MOTION_DDOT": 0
}Reconstructed from CelesTrak OMM mean-elements (element-set number is a placeholder). TLE/OMM data is approximate. Not for operational use or collision avoidance.
| Name | SITRO-AIS 12 (SMIRENNIY) |
| Operator | |
| Country | Russia |
| Launch date | |
| Launch mass (kg) | |
| Mission purpose | — |
| Object class |
//Orbital data is approximate and not for operational use. Last ingested from CelesTrak on Jul 7, 2026.
| Orbital regime |
| Status |