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Communications

INMARSAT 2-F4

NonoperationalCommunicationsGEONORAD 21940

INMARSAT 2-F4 is a Isle of Man communications satellite, launched on April 15, 1992 into GEO.

Launch

Launch date: April 15, 1992 at 11:25 PM UTC
Launch site: Guiana Space Centre, Kourou
Launched by: Ariane 44L →
Operator: Arianespace
Mission: Télécom 2B & Inmarsat-2 F4
Launch record: View full launch →

Orbit

Orbit regime: GEO
Apoapsis: 36,478 km
Periapsis: 36,426 km
Inclination: 12.15°
Orbital period: 1470.23 min

Spacecraft

Operator: Isle of Man
Launch mass: 816.65 kg
Dimensions: 2.4 × 1.5 × 1.5 m

Identity

COSPAR (Int'l): 1992-021B
NORAD catalog №: 21940
Object type: Payload
Owner / operator: Isle of Man
Radar cross-section: 13.9974 m²
Status: Nonoperational

End of mission

Fate: No longer operational — remains in orbit as inactive.
Final status: Nonoperational