Norad ID: 43903
| Spacetrack Directory Name | FLOCK 3K-12 |
| Orbit launches |
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| Deorbitation date |
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| Days in orbit | 1510 |
| Country/organisation of origin | USA (US) |
| Starting point | VOSTO (Vostochny Cosmodrome) |
| WWW | Here |
| Categories | |
| Perigee | 471 km |
| Apogee | 499 km |
Constellation for optical Earth observation with 3-5m resolution.