Flock · Earth Observation
FLOCK 3S-3
DecayedEarth ObservationLEO
FLOCK 3S-3 is a United States earth observation satellite, part of the Flock constellation, launched on December 3, 2018 into LEO. It has since re-entered the atmosphere.
Loading…
Launch
- Launch date
- December 3, 2018 at 06:34 PM UTC
- Launch site
- Vandenberg SFB, USA
- Launched by
- Falcon 9 Block 5 →
- Operator
- SpaceX
- Mission
- Spaceflight SSO-A
- Launch record
- View full launch →
Orbit
- Orbit regime
- LEO
- Apoapsis
- 191 km
- Periapsis
- 180 km
- Inclination
- 97.41°
- Orbital period
- 88.19 min
Spacecraft
- Operator
- United States
- Manufacturer
- Planet Labs
- Users
- Commercial
- Launch mass
- 5 kg
- Design lifetime
- 3 years
- Detailed purpose
- Earth imaging
Identity
- COSPAR (Int'l)
- 2018-099AG
- NORAD catalog №
- 43788
- Object type
- Payload
- Owner / operator
United States- Constellation
- Flock
- Status
- Decayed
- Decay / reentry
- December 13, 2025
End of mission
- Last active / ended
- December 13, 2025
- Time in service
- 7.0 years
- Fate
- Reentered Earth's atmosphere and was destroyed.
- Final status
- Decayed
Related news
Live Coverage: SpaceX Falcon 9 to launch Starlink satellites from West Coast
Spaceflight Now · yesterday
Launch Preview: Falcon 9, Starship, and Chinese rockets scheduled to launch
NASASpaceflight · 6d ago
Live coverage: SpaceX to launch a flight-proven Falcon booster for 600th time
Spaceflight Now · 13d ago
Live coverage: SpaceX to launch 24 Starlink satellites on Falcon 9 rocket from Vandenberg
Spaceflight Now · 13d ago
Live coverage: SpaceX to launch 24 Starlink satellites on Falcon 9 rocket from Vandenberg SFB
Spaceflight Now · 16d ago
Live coverage: Fire detectors, military tech demos, 3D printers among SpaceX rideshare payloads launching on midnight Falcon 9 flight
Spaceflight Now · 20d ago
Live coverage: Semiconductor manufacturing test bed to fly alongside Starlink satellites on Falcon 9 launch
Spaceflight Now · 22d ago
Live coverage: SpaceX to launch 24 Starlink satellites on Falcon 9 rocket from Vandenberg SFB
Spaceflight Now · 25d ago
Live coverage: SpaceX to launch 7.5-ton SiriusXM satellite as part of constellation refresh
Spaceflight Now · 28d ago
Small satellite operators confront a bottleneck to space access
SpaceNews · 1mo ago
Launch Preview: Pegasus XL to launch amongst Falcon 9 and Chinese missions
NASASpaceflight · 1mo ago
Live coverage: SpaceX to launch Falcon 9 rocket booster on record-breaking 35th flight
Spaceflight Now · 1mo ago