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Payload
SKYNET 4E
Nonoperational
Payload
GEO
A catalogued spacecraft payload.
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Launch
Launch date
February 26, 1999 at 10:44 PM UTC
Launch site
Guiana Space Centre, Kourou
Launched by
Ariane 44L →
Operator
Arianespace
Mission
Arabsat 3A & Skynet 4E
Launch record
View full launch →
Orbit
Orbit regime
GEO
Apoapsis
36,145 km
Periapsis
36,134 km
Inclination
12.07°
Orbital period
1454.16 min
Spacecraft
Operator
Ministry of Defense
Manufacturer
Astrium
Users
Military
Launch mass
1,510 kg
Dry mass
759 kg
Power
1,200 W
Design lifetime
7 years
Identity
COSPAR (Int'l)
1999-009B
NORAD catalog №
25639
Object type
Payload
Owner / operator
United Kingdom
Radar cross-section
5.2477 m²
Status
Nonoperational
End of mission
Fate
No longer operational — remains in orbit as inactive.
Final status
Nonoperational