Arianespace Ariane 5 GS INSAT-4A, Meteosat 9
Ariane 5 GS
Status
Success
Date
21 DEC 2005
22:33
Mission Overview
Insat-4A is a communication satellite intended for providing high quality telecommunication and broadcasting services. Operating at 83 degrees East. Meteosat 9 is a Geostationary satellite for Earth Radiation observation.
Rocket
Ariane 5 GS
Mission Type
Dedicated Rideshare
Orbit
Geostationary Transfer Orbit
Stages
2
Livestream
Rocket Details
At the time of the failure of the first Ariane 5 ECA flight in 2002, all Ariane 5 launchers in production were ECA versions. Some of the ECA cores were modified to use the original Vulcain engine and tank volumes while the failure was investigated; these vehicles were designated Ariane 5 GS. The GS used the improved EAP boosters of the ECA variant and the improved EPS of the G+ variant, but the increased mass of the modified ECA core compared to the G and G+ core resulted in slightly reduced payload capacity. Ariane 5 GS could carry a single payload of 6,600 kg (14,600 lb) or a dual payload of 5,800 kg (12,800 lb) to GTO. The Ariane 5 GS flew 6 times from 2005 to 2009 with no failures.
Height
55 m
Diameter
5.4 m
Launch Mass
750 T
Thrust
12,000 kN
