Engineering:USA-343

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Short description: GPS III satellite
USA-343
GPS Block IIIA.jpg
Artist's rendering of GPS-III SV06 in orbit
NamesNavstar 82
GPS-III SV06
Amelia Earhart
Mission typeNavigation
OperatorUSSF
COSPAR ID2023-009A
SATCAT no.55268
Mission duration15 years (planned)
Spacecraft properties
SpacecraftGPS-III SV06
Spacecraft typeGPS Block III
ManufacturerLockheed Martin
Launch mass4352 kg
Powerwatts
Start of mission
Launch date18 January 2023, 12:24 UTC
RocketFalcon 9 B1077.2
Launch siteCape Canaveral Air Force Station , SLC-40
ContractorSpaceX
Orbital parameters
Reference systemGeocentric orbit
RegimeMedium Earth orbit
(Semi-synchronous orbit)
Perigee altitude20,178 km (12,538 mi)
Apogee altitude20,200 km (12,600 mi)
Inclination55.1°
Period718.0 minutes
 

USA-343, also known as GPS-III SV06, NAVSTAR 82 or Amelia Earhart, is a United States navigation satellite which forms part of the Global Positioning System. It was the sixth GPS Block III satellite to be launched.[1]

Satellite

SV06 is the sixth GPS Block III satellite. It was declared operational on 31 January 2023.[2]

The spacecraft is built on the Lockheed Martin A2100 satellite bus, and weighs approximately 4,352 kg (9,595 lb).[1]

Launch

USA-343 was launched by SpaceX on 18 January 2023 at 12:24 UTC, atop Falcon 9 booster B1077.

The launch took place from SLC-40 at Cape Canaveral Air Force Station , and placed USA-343 directly into semi-synchronous orbit. About eight minutes after launch, Falcon 9 successfully landed on the droneship A Shortfall of Gravitas.[1]

Orbit

As of 2023, USA-343 was in a 55.1 degree inclination orbit with a perigee of 20,178 kilometers (12,538 mi) and an apogee of 20,200 km (12,600 mi).[3]

References

Note: This topic belongs to "Spaceflight " portal