ISRO To Launch Military Satellite Tonight
ISRO To Launch Military Satellite Tonight
“Microsat-R put together by a handful of DRDO laboratories; PSLV-C44 will lift off from Sriharikota”.
Indian Space Research organisation’s first mission of 2019 will put into space a 130 kg military imaging satellite, Microsat-R . ISRO has shied away from sharing details of the space craft (or) its uses as it does routinely each time during its missions except to say the satellite would be places within 15 minutes after take off in a polar orbit 274 km away from earth. This is much lower than any of its Civil Earth observation spacecraft, which fly pole to pole over the globe at between 400 km and 700 km.
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According to Information obtained from different sources Microsat-R and its payload come assembled from a handful of laboratories of the defence research and Development Organisation (DRDO) and is meant for military use. The satellite was assembled outside and ISRO only interfaced it with its own systems and the launch vehicle, just as it treats any customer satellite. PSLV-C44 will be launched around 11.30 p.m. from the older first Launch pad at the satish Dhawan Space Centre Sriharikota in Andhra Pradesh. For its part, ISRO is experimenting on two aspects of the vehicle.
One is to reuse a waste stage. For us the excitement is about reusing the spent fourth stage of the rocket as an orbiting platform for future experiments . Kalamsat , a small student payload, will be the first to use PS4 as an orbital platform. Amid the 28 hour count down for the launch, ISRO chairman K.Sivan said the PS4- Kalamsat experiment would be short lived. It would start about 1.5 hours from take off and last about 14 hours until Friday midday. Later experiments with PS4 will be improved gradually. For the third time in ISRO’s recent history, the mission team is slated to cut off and restart the PS4 engine twice over a flight lasting around 100 minutes. ISRO’s pre-launch brochure in PSLV-C44 the fourth stage (PS4) of the vehicle will be moved to higher circular orbit so as to establish an orbital platform for carrying out experiments. The other experiment with the launcher PSLV-C44 vehicle will be a new third variant having two strap on boosters. Called the PSLV- DL, D standing for demonstration , it ranges between the older two variants.
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