USA-266

USA-266
A Block IIF GPS satellite
NamesGPS IIF-12
GPS SVN-70
NAVSTAR 76
Mission typeNavigation
OperatorUS Air Force
COSPAR ID2016-007A [1]
SATCAT no.41328
Mission duration12 years (planned)
Spacecraft properties
SpacecraftGPS SVN-70 (IIF-12)
Spacecraft typeGPS Block IIF
ManufacturerBoeing
Launch mass1,630 kg (3,590 lb) [2]
Start of mission
Launch date5 February 2016, 13:38 UTC
RocketAtlas V 401 (AV-057) [3]
Launch siteCCAFS, SLC-41
ContractorULA
Entered service9 March 2016
Orbital parameters
Reference systemGeocentric orbit
RegimeMedium Earth orbit
(Semi-synchronous)
Perigee altitude20,196 km (12,549 mi)
Apogee altitude20,181 km (12,540 mi)
Inclination55.01°
Period717.9 minutes

USA-266, also known as GPS IIF-12, GPS SVN-70 and NAVSTAR 76, is an American navigation satellite which forms part of the Global Positioning System. It was the twelfth of twelve Block IIF satellites to be launched.[2]

  1. ^ "Navstar 76". NASA. Retrieved 13 March 2016. Public Domain This article incorporates text from this source, which is in the public domain.
  2. ^ a b Cite error: The named reference GSP was invoked but never defined (see the help page).
  3. ^ Cite error: The named reference LL was invoked but never defined (see the help page).