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N Star c



General


Designation 27461 / 02035B
Launch date 5 Jul 2002
Country of origin Japan
Mission Telecommunications
Geostationary orbit 136°E
Launch vehicle Ariane V153

Delivered in orbit in Sep 2002. Went inclined in Aug 2011.


External resources


sat-index articles


Technical data


Lyngsat transponder loading



Specifications


Prime contractor Lockheed Martin
Platform OSC STAR 2
Mass at launch 1645 kg
Dry mass approx 800 kg
Dimension 3.3 x 1.9 x 1.5 m (12.6 m span deployed)
Solar array  
Stabilization 3-axis
DC power BOL: 2600 W
Design lifetime 15 years

Will have one 5-m antenna provided by Harris Corporation. First flight of a new Orbital hydrazine/nitrogen tetroxide liquid apogee propulsion system with a 500N thrust apogee engine developed by Japan's IHI.

C-band


Main transponders  
Backup transponders  
Power  
Bandwidth  
Coverage  
EIRP max  
G/T max  
Polarization  
Frequencies uplink: 6.245-6.425 GHz
downlink: 4.120-4.200 GHz


S-band


Main transponders  
Backup transponders  
Power  
Bandwidth  
Coverage  
EIRP max  
G/T max  
Polarization  
Frequencies uplink: 2.660-2.690 GHz
downlink: 2.505-2.535 GHz


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