Count down for 100th Indian rocket launch begins Friday morningSeptember 6th, 2012 - 4:57 pm ICT by IANS
Chennai, Sep 6 (IANS) The 51-hour count down for the 100th mission of the Indian space agency, slated for Sep 9, would begin Friday at 6.51 a.m. at the Sriharikota satellite launch centre in Andhra Pradesh, around 80 km from here, an official said.
Carrying French and Japanese satellites, an Indian rocket - Polar Satellite Launch Vehicle (PSLV) - will blast off at 9.51 a.m. Sunday.
“Today (Thursday) all the count down preparations will be done. Filling of liquid fuel in the fourth stage/engine and the control systems will start Friday. On Saturday, the fuel for the second stage/engine will be filled,” an Indian Space Research Organisation (ISRO) official told IANS.
The 715-kg French satellite, SPOT 6, which is an earth observation satellite, will be so far the heaviest foreign satellite to be launched by PSLV.
The Japanese satellite weighing 15 kg is called Proiteres.
ISRO’s commercial arm Antrix Corporation and French company Astrium SAS compete in the global market for vending remote sensing satellite imageries.
The SPOT and Indian remote sensing satellites are the two leading earth observation satellite series.
According to ISRO, the satellite launch agreement between Antrix and Astrium is part of the long-term agreement signed between the two agencies in Sep 2008.
In November 2010, a communication satellite HYLAS was built for a European customer under an agreement between Antrix and Astrium.
The PSLV rocket has successfully launched a total of 53 satellites out of 54 it has carried, while ISRO has launched all the 27 foreign satellites successfully.
According to ISRO, India has built 62 satellites and 37 rockets starting from its first satellite Aryabhatta and rocket satellite launch vehicle (SLV).
The total number of space missions till date is 99.
“ISRO counts each of its rocket flights as a single mission. If our satellite is launched by a foreign rocket then it is counted as single mission. Whereas if an Indian rocket (PSLV) launches multiple satellites built and owned by ISRO then each satellite is counted individually as a mission,” an ISRO official said .
Launching foreign and satellites owned by other Indian organisations are not counted as a mission.
The Sunday flight of PSLV will be counted as single mission.
According to ISRO officials, Prime Minister Manmohan Singh is expected to witness the 100th mission at Sriharikota. He will reach the launch centre Saturday evening.
India began its space journey in 1975 with the launch of Aryabhatta using a Russian rocket.
- Countdown begins for India's 100th space mission - Sep 08, 2012
- Countdown begins for 100th Indian rocket mission - Sep 07, 2012
- ISRO to score 100 with a cooperative mission Sep 9 - Aug 27, 2012
- Manmohan watches as 100th Indian space mission blasts off (Lead) - Sep 09, 2012
- ISRO to launch French satellite - Apr 03, 2012
- Indian space agency scores a ton, ready for more (Third Lead) - Sep 09, 2012
- India to ferry heaviest foreign satellite in August - Apr 29, 2012
- India's space odyssey: A timeline (To go with ISRO's 100th mission story) - Sep 09, 2012
- Indian space agency scores a perfect 100! (Second Lead) - Sep 09, 2012
- India to launch three satellites next month - Aug 03, 2012
- India to launch two foreign satellites mid Sept - Aug 22, 2012
- India: From ferrying rockets on cycles to eyeing Mars - Sep 08, 2012
- ISRO's 100th mission a milestone: PM (Lead) - Sep 09, 2012
- PM congratulates ISRO - Sep 09, 2012
- A year of satisfactory space missions (2011 in Retrospect) (With images) - Dec 26, 2011
Tags: aryabhatta, communication satellite, earth observation satellite, french satellite, indian rocket, indian space research, indian space research organisation, isro india, japanese satellite, japanese satellites, launch vehicle, polar satellite, pslv, remote sensing satellites, rocket flights, rocket launch, satellite imageries, satellite series, satellite spot, stage engine