Satellites

Flock · Earth Observation

FLOCK 3K-4

DecayedEarth ObservationLEO

FLOCK 3K-4 is a Planet Labs, Inc. earth observation satellite, part of the Flock constellation, launched on December 27, 2018 into LEO. It has since re-entered the atmosphere.

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Launch

Launch date
December 27, 2018 at 02:07 AM UTC
Launch site
Vostochny Cosmodrome, Russia
Operator
Russian Federal Space Agency (ROSCOSMOS)
Mission
Kanopus-V No.5 & Kanopus-V No.6

Orbit

Orbit regime
LEO
Apoapsis
154 km
Periapsis
149 km
Inclination
97.12°
Orbital period
87.52 min

Spacecraft

Operator
Planet Labs, Inc.
Manufacturer
Planet Labs, Inc.
Users
Commercial
Launch mass
5 kg
Design lifetime
3 years
Detailed purpose
Optical Imaging

Identity

COSPAR (Int'l)
2018-111T
NORAD catalog №
43893
Object type
Payload
Owner / operator
United StatesUnited States
Constellation
Flock
Status
Decayed
Decay / reentry
December 29, 2022

End of mission

Last active / ended
December 29, 2022
Time in service
4.0 years
Fate
Reentered Earth's atmosphere and was destroyed.
Final status
Decayed