|
GPS 2R-4,
positioned in the E-1 slot of the NAVSTAR GPS constellation,
replaces the failed GPS 2-1 satellite.
| GPS
2R-4 (51)
|
|
Satellite
|
| Int'l Designation |
2000
025A
|
launched
|
| Owner / Sponsor |
USAF
|
| Mission |
Navigation
|
| Constellation/Block |
NAVSTAR
GPS / Block IIR
|
| Launch Mass |
2032
kg (4478 lbm)
|
| Dimensions, stowed |
152
x 193 x 191 cm (5 x 6.33 x 6.25 ft)
|
| Mission Orbit |
MEO /
20,200 km (10,900 nmi)
|
55°
|
| Transponders |
2
L-band, 1 S-band
|
| Design Life |
10
years
|
| Power (EOL) |
1.136
kW
|
| Other names |
SVN
51
|
|
Launch
|
| Launch Vehicle
Model |
Delta
II 7925-9.5 |
| Date / Time (UTC) |
2000
May 11
|
01:48
|
|
Financial
|
| Satellite cost |
US$42 million
|
| Web Links |
|
|
