Comparison of the Europe*Star
satellites.

 

Details of Europe*Star 2 will be added as soon as details become available.

 

The main satellite comparison index

Satellite: Europe*Star 1 Europe*Star 2 Europe*Star B
. . . (note 1)
Launch 29 / 10 / 2000 2004 5 / 8 / 1995
Launch Location Kourou . Cape Canaveral
Launch Mass (kg) 4167 . 1464
Expected Lifetime (years) 15 . 12
Power Consumption (watts) 12000 . 1600
Transponder Capacity at launch 30 (+11 spare) . DBS band: 3
(+3 spare)
FSS band: 12
(+4 spare)
TWTA Output (watts) 140W . DBS band: 120W
FSS band: 14W
Transponder Bandwidth (MHz) 36MHz . DBS band: 27MHz
FSS band: 36MHz
Channels (MHz) 11450 - 11700
12500 - 12750
. DBS band:
11700-12000
FSS band:
12225-12750
Current Location 45°E will be 45°E 47.5°E
Possible Decommission Date 2015 . (note 2)
Manufacturer / Spacecraft type Alcatel FS-1300 . Lockheed Martin GE-3000
Stabilisation type 3-axis . 3-axis

 

Notes

1    Originally known as KoreaSat 1. Operated until April 2000 at 116°E.

2    Original design spec was for a 12 year expected lifespan. A partial launch failure, (a booster failed to seperate properly), left the craft in a low orbit. The satellite engines were used to boost the craft to geostatonary orbit, at a cost of drastically reduced lifespan. Craft reached orbit at the end of August 1995. Expected life reduced to under 5 years. Craft now running in a heavily inclined orbit (3.6° at the end of July 2003) and must be close to retiral date.

 

 

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