|
| GPS
2A-19
|
|
Satellite
|
| Int'l Designation |
1993
017A
|
Active
|
| Owner / Sponsor |
USAF
|
| Mission |
Navigation
|
| Constellation /
Block |
NAVSTAR
GPS / Block
IIA
|
| Launch Mass |
1816
kg (4002 lbm)
|
| Dimensions, stowed |
|
| Mission Orbit |
MEO /
20,200 km (10, 900 nmi)
|
55°
|
| Transponders |
2
L-band
1 S-band
|
| Design Life |
7.5
years
|
| Power (EOL) |
0.710
kW
|
| Other names |
SVN
31
|
| Service History |
Unusable
1995 Jan 17 1705 UTC to 1995 Jan 25 2013 UTC due to change
in operational frequency standard from Cs to Rb on 1995 Jan
18
MCS and P-code users experienced intermittent lock on the L2
navigation signal from 1993 Apr 13 2053 UTC to1993 Jun 16
0824 UTC. Corrective maintenance was performed on 1993 Jun
16
Change in operational frequency standard from Rb to Cs on
1997 Jul 23
|
|
Launch
|
| Launch Vehicle
Model |
Delta
II 7925 |
| Date / Time (UTC) |
1993
Mar 30
|
03:09
|
| Co-passengers |
SEDS
1 |
|
Financial
|
| Satellite cost |
|
| Web Links |
|
|
|
