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Skynet 4F

Decommissioned British military communications satellite. Skynet 4F was launched on February 7, 2001 aboard a Ariane 44L from Kourou. Latest status in GCAT: renamed (Oct 24, 2003).

COSPAR 2001-005BNORAD 26695United Kingdom

Identity

Name in GCAT
Skynet 4F
International designator
2001-005B
NORAD catalog number
26695
GCAT identifier
S26695
UN registration
ST/SG/SER.E/398

Mission

Mission type
Communications
Use
Defense
Program
Skynet
Owner
UK MoD
Country
United Kingdom
Builder
Astrium Ltd (UK)
Platform (bus)
ECS

Launch

Date
February 7, 2001 · 23:05 UTC
Launch record
2001-005Success
Spaceport
Kourou · pad ELA2

Orbit and fate

Orbit class (GCAT)
GEO/I
Perigee
35,775 km
Apogee
35,795 km
Inclination
3.33°
Status
Renamed
Status date
October 24, 2003
Last known active
September 2019
End of operations
October 2019

Size

Mass
1,489 kg
Dry mass
830 kg
Total mass with attached objects
2,119 kg
Length
1.8 m
Diameter
1.90 m
Span
16.1 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q16943242 (CC0).