GPS BII-07

USA

Spacecraft n°:

USA satellite n°:

Also called USA-54, Navstar 2-7 or GPS 20

Launch data:

Designation:	20533 / 90025A
Launch date	26 Mar 1990 - 02:45 UT
Launch site:	CC, LC-17A
Launch vehicle:	Delta-6925 (D193)
Mission:	Navigation
Earth orbit on:
Perigee/Apogee	20071/20292 km
Inclination	54.9°
Period	718 min

End of life

Out of service	21 May 1996
Cause

Ref: #15, #102 - update: 09.03.08