Name of Satellite, Alternate Names |
Trumpet 4 (NRO L-67, USA 250) |
Country of Operator/Owner |
USA |
Operator/Owner |
National Reconnaissance Office (NRO)/US Air Force |
Users |
Military |
Purpose |
Electronic Surveillance |
Class of Orbit |
GEO |
Type of Orbit |
|
Longitude of GEO (degrees) |
0 |
Perigee (km) |
35500 |
Apogee (km) |
35500 |
Eccentricity |
0 |
Inclination (degrees) |
7 |
Period (minutes) |
1436 |
Launch Mass (kg.) |
3900 |
Dry Mass (kg.) |
|
Power (watts) |
|
Date of Launch |
10-04-2014 |
Expected Lifetime |
|
Contractor |
National Reconnaissance Laboratory |
Country of Contractor |
USA |
Launch Site |
Cape Canaveral |
Launch Vehicle |
Atlas 5 |
COSPAR Number |
2014-020A |
NORAD Number |
39652 |
Comments |
Speculated to be SIGINT - not verified. May be new Mentor or Misty class. |