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Milanesat
retired
Earth Observation
LEO
COSPAR 2017-034C
Launched 6/15/2017
Admin Edit
Mission & Launch
Launch Mission
Huiyan Mission
Launch Vehicle
Long March 4B
Launch Date
6/15/2017
Last Contact
5/22/2025
Orbit & Mass
Orbit Class
LEO
Altitude
540 km
Inclination
43.02 deg
Orbit Plane
2
Dry Mass
37 kg
Total Mass
37 kg
Payload Classification
Mission Type
Earth Observation
Payload Category
IMG
Payload Class
B
Organizations
Operator
Satellogic
Manufacturer
Satellogic
Constellation
Name
Satellogic Aleph
Active Satellites
19
Planned Satellites
300
Registry
COSPAR ID
2017-034C
UN Registration
ST/SG/SER.E/843
Track