Polaris
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Hawk 4A
retired
Signals Intelligence
LEO
COSPAR 2022-033L
Launched 4/1/2022
Admin Edit
Mission & Launch
Launch Mission
Transporter-4
Launch Vehicle
Falcon 9 FT5
Launch Date
4/1/2022
Last Contact
7/22/2025
Orbit & Mass
Orbit Class
LEO
Altitude
503 km
Inclination
97.39 deg
Orbit Plane
1
Dry Mass
30 kg
Total Mass
31 kg
Payload Classification
Mission Type
Signals Intelligence
Payload Category
SIG
Payload Class
B
Organizations
Operator
HawkEye 360
Manufacturer
UTIAS Space Flight Laboratory (SFL)
Constellation
Name
HawkEye 360
Active Satellites
37
Planned Satellites
43
Registry
COSPAR ID
2022-033L
UN Registration
ST/SG/SER.E/1071
Track