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// communications · 1997

JCSAT-1B

Geostationary communications satellite. JCSAT-1B was launched on December 2, 1997 aboard a Ariane 44P from Kourou. Latest status in GCAT: in orbit.

COSPAR 1997-075ANORAD 25067Japan

Identity

Name in GCAT
JCSAT 1B
Common name
JCSAT-1B
Payload designation
JCSAT 5
International designator
1997-075A
NORAD catalog number
25067
GCAT identifier
S25067
UN registration
ST/SG/SER.E/337

Mission

Mission type
Communications
Use
Commercial
Program
JCSAT
Owner
JSAT
Country
Japan
Builder
Hughes Space and Comms. Co (Hughes Satellite Systems)
Platform (bus)
HS-601

Launch

Date
December 2, 1997 · 22:52 UTC
Launch record
1997-075Success
Spaceport
Kourou · pad ELA2

Orbit and fate

Orbit class (GCAT)
GEO/S
Perigee
35,785 km
Apogee
35,788 km
Inclination
0.08°
Status
In orbit
Last known active
Jul 19, 2017
End of operations
Jul 6, 2017

Size

Mass
2,982 kg
Dry mass
1,308 kg
Length
4.3 m
Diameter
2.80 m
Span
26.2 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q11225564 (CC0).