ISRO To Launch EOS 5, Its Hawk Eye In Sky

Dehradun:

After practically eight months away from the launch pad and following two back-to-back failures of its Polar Satellite tv for pc Launch Automobile (PSLV) rocket, the Indian House Analysis Organisation (ISRO) is getting ready for an important comeback mission.

At 2:55 am on September 4, ISRO will try to launch one in every of its most bold earth commentary satellites into area aboard the Geo-synchronous Satellite tv for pc Launch Automobile (GSLV F17) rocket.

Listed below are 10 key takeaways from the upcoming launch:

1. The mission carries EOS 5, a satellite tv for pc designed to offer India with a steady chicken’s eye view of the nation from a peak of practically 36,000 kilometers above earth.
2. If profitable, the satellite tv for pc will give India the potential to maintain a relentless watch over its territory, shoreline, climate methods and disaster-prone areas. It’s going to additionally assist maintain India’s borders protected with its high-resolution digicam.
3. The mission is designed to put the EOS-05 Earth commentary satellite tv for pc right into a Sub-Geosynchronous Switch Orbit from the Second Launch Pad at Satish Dhawan House Centre, Sriharikota.
4. EOS-05 is India’s first imaging satellite tv for pc working from Geosynchronous Orbit, increasing the nation’s earth-monitoring capabilities from a excessive vantage level. It has an estimated launch mass of about 2,367 kilograms, making it a considerable earth commentary payload.
5. The GSLV-F17 launch car stands 51.7 metres tall and has a liftoff mass of 420.5 tonnes, putting it amongst India’s largest operational launch autos.
6. The rocket makes use of a three-stage structure with a composite 4-metre diameter payload fairing to accommodate giant spacecraft.
7. The primary stage combines a large S-139 strong rocket motor with 4 liquid strap-on boosters. Collectively, these parts present the big thrust wanted for liftoff. The S139 stage alone carries 138 tonnes of strong propellant, whereas the 4 liquid strap-ons collectively carry about 170 tonnes of UH25 and nitrogen tetroxide propellants.
8. The second stage, makes use of liquid propulsion expertise, carrying 42 tonnes of UH25 and dinitrogen tetroxide propellants. This stage takes over after the primary stage separates and continues accelerating the car towards its meant switch orbit.
9. The third and ultimate stage is the indigenous cryogenic higher stage CUS-5, powered by liquid hydrogen (LH2) and liquid oxygen (LOX). Carrying 15 tonnes of cryogenic propellant, this superior stage performs the essential orbital insertion maneuver required for putting EOS-05 into its meant orbit.
10. The satellite tv for pc is encapsulated throughout the car’s payload fairing throughout launch and is deployed after the cryogenic higher stage completes its mission.