Spacecraft n°: |
USA satellite n°: |
Also called USA 145, Navstar-46
Launch data:
| Designation:
|
25933
/ 99055A
|
|
Launch
date
|
7
Oct 1999 - 12:51 UT |
| Launch site | CC, SLC-17A |
| Launch vehicle:
| Delta-7925-9.5 (D275) |
| Mission:
| Navigation
|
| Earth orbit on: |
|
Perigee/Apogee
|
20000
km
|
|
Inclination
|
55°
|
|
Period
|
714
min
|
Specifications
| Prime contractor | Lockheed Martin |
| Platform | AS-4000 |
| Mass at launch | 2032 kg |
| Dry mass | 980 kg |
| Dimension | |
| Solar array | |
| Stabilization | |
| DC power | 1136 W |
| Design lifetime | 10 years |
GPS frequencies
Military: 1227.6 MHz
Civilian: 1575.42 MHz
Nuclear burst detection: 1381.05 MHz
Telemetry on 2227.5 MHz.
Ref: #15, #102 - update: 28.06.04