Satellites

Payload

USA 99 (MILSTAR-1 1)

OperationalPayloadGEO

USA 99 (MILSTAR-1 1) is a US Air Force payload satellite, launched on February 7, 1994 into GEO.

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Launch

Launch date
February 7, 1994 at 09:47 PM UTC
Launch site
Cape Canaveral SFS, USA
Operator
United States Air Force
Mission
Milstar 1

Orbit

Orbit regime
GEO
Apoapsis
36,232 km
Periapsis
36,222 km
Inclination
17.62°
Orbital period
1458.65 min

Spacecraft

Operator
US Air Force
Manufacturer
Lockheed Martin Missiles & Space
Users
Military
Launch mass
4,500 kg
Power
8,000 W
Design lifetime
10 years

Identity

COSPAR (Int'l)
1994-009A
NORAD catalog №
22988
Object type
Payload
Owner / operator
United StatesUnited States
Status
Operational