#1
April 7th, 2017, 05:36 PM
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ISRO IRNSS 1a
Hi I would like to have the information about IRNSS programme of ISRO as well as the details of the IRNSS1a satellite?
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#2
April 8th, 2017, 10:00 AM
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Re: ISRO IRNSS 1a
IRNSS is an autonomous provincial route satellite framework being created by India. It is intended to give exact position data administration to clients in India and additionally the locale reaching out up to 1500 km from its limit, which is its essential administration region. IRNSS-1A is the primary navigational satellite in the Indian Regional Navigation Satellite System (IRNSS) arrangement of satellites been set in geosynchronous circle Payloads - IRNSS-1A conveys two sorts of payloads route payload and extending payload. The route payload of IRNSS-1A transmits route benefit signs to the clients. This payload is working in L5-band and S-band. An exceptionally precise Rubidium nuclear clock is a piece of the route payload of the satellite. The extending payload of IRNSS-1A comprises of a C-band transponder which encourages exact assurance of the scope of the satellite. IRNSS-1A likewise conveys Corner Cube Retro Reflectors for laser going. Applications of IRNSS Terrestrial, Aerial and Marine Navigation Disaster Management Vehicle tracking and fleet management Integration with mobile phones Precise Timing Mapping and Geodetic data capture Terrestrial navigation aid for hikers and travelers Visual and voice navigation for drivers Lift-off Mass 1425 kg Physical Dimensions 1.58 metre x 1.50 metre x 1.50 metre Orbit Geosynchronous, at 55 deg East longitude with 29 deg inclination Power Two solar panels generating 1660 W, one lithium-ion battery of 90 Ampere-Hour capacity Propulsion 440 Newton Liquid Apogee Motor, twelve 22 Newton Thrusters Control System Zero momentum system, orientation input from Sun & star Sensors and Gyroscopes; Reaction Wheels, Magnetic Torquers and 22 Newton thrusters as actuators Mission Life 10 years Launch date Jul 01, 2013 Launch site SDSC SHAR Centre, Sriharikota, India Launch vehicle PSLV - C22 Launch Mass: 1425 kg Dimension: 1.58 metre x 1.50 metre x 1.50 metre Mission Life: 10 years Power: 1660 W Launch Vehicle: PSLV-C22/IRNSS-1A Type of Satellite: Navigation Manufacturer: ISRO Owner: ISRO Application: Navigation Orbit Type: GTO |