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Constellations
Constellation profile

B-SAT GEO fleet

Japanese B-SAT geostationary direct broadcast spacecraft fleet.

Broadcasting Satellite System Corp.Service start: Not stated
Admin Edit
Linked spacecraft
10
Rows currently linked to this constellation.
Active linked
4
Derived from linked spacecraft status.
Future linked
0
Spacecraft rows marked future.
Planned target

Forecasted Satellites

0 forecast rows linked to this constellation.

0 satellitesUnknownForecast table
Forecast entryYearSatellitesOrbitVehicleManufacturerMissionLaunch likelihood

Linked Spacecraft

10 linked spacecraft shown.

SpacecraftStatusOrbitLaunch date
BSAT-3BactiveGEOOct 28, 2010
BSAT 3cactiveGEOAug 6, 2011
BSAT-4a
Not stated
No active-share calculation available.

No forecast rows

No public forecast rows are currently linked to this constellation.

No forecast rows

No public forecast rows are currently linked to this constellation.

active
GEO
Sep 29, 2017
BSAT-4bactiveGEOAug 15, 2020
BSAT 1aretiredGEOApr 16, 1997
BSAT 1bretiredGEOApr 28, 1998
BSAT-2aretiredGEOMar 8, 2001
BSAT-2bretiredHEOJul 12, 2001
BSAT-2cretiredGEOJun 11, 2003
BSAT-3AretiredGEOAug 14, 2007
BSAT-3B
GEO · Oct 28, 2010
active
BSAT 3c
GEO · Aug 6, 2011
active
BSAT-4a
GEO · Sep 29, 2017
active
BSAT-4b
GEO · Aug 15, 2020
active
BSAT 1a
GEO · Apr 16, 1997
retired
BSAT 1b
GEO · Apr 28, 1998
retired
BSAT-2a
GEO · Mar 8, 2001
retired
BSAT-2b
HEO · Jul 12, 2001
retired
BSAT-2c
GEO · Jun 11, 2003
retired
BSAT-3A
GEO · Aug 14, 2007
retired
Track