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प्रधान मंत्री श्री नरेन्द्र मोदी ने नेविगेशन उपग्रह आईआरएनएसएस -1 आई के सफल प्रक्षेपण पर इसरो के वैज्ञानिकों को बधाई दी है।
नेविगेशन उपग्रह आईआरएनएसएस -1 के पीएसएलवी द्वारा सफल शुभारंभ के अवसर पर हमारे वैज्ञानिकों के लिए बधाई। यह सफलता आम आदमी को हमारे अंतरिक्ष कार्यक्रमका लाभ देगी, इसरो टीम को बधाई", प्रधान मंत्री ने कहा।
PSLV-C41 successfully launches IRNSS-1I navigation satellite
In
its forty third flight, ISRO’s Polar Satellite Launch Vehicle PSLV-C41
successfully launched the 1,425 kg IRNSS-1I Navigation Satellite today
from Satish Dhawan Space Centre SHAR, Sriharikota.
PSLV-C41
lifted off at 0404 hrs (4:04 am) IST, as planned, from the First Launch
Pad. After a flight lasting about 19 minutes, the vehicle achieved a
Sub-Geosynchronous Transfer Orbit with a perigee (nearest point to
earth) of 281.5 km and an apogee (farthest point to earth) of 20,730 km
inclined at an angle of 19.2 degree to the equator following which
IRNSS-1I separated from PSLV.
After
separation, the solar panels of IRNSS-1I were deployed automatically.
ISRO's Master Control Facility (MCF) at Hassan, Karnataka took over the
control of the satellite. In the coming days, orbit manoeuvres will be
performed from MCF to position the satellite at 55 deg East longitude in
the planned Geosynchronous Orbit with an inclination of 29 deg to the
equator.
IRNSS-1I
is the latest member of the ‘Navigation with Indian Constellation
(NavIC)’ system. NavIC, also known as Indian Regional Navigation
Satellite System (IRNSS), is an independent regional navigation
satellite system designed to provide position information in the Indian
region and 1,500 km around the Indian mainland.
A
number of ground facilities responsible for IRNSS satellite ranging and
monitoring, generation and transmission of navigation parameters,
satellite control, network timing, etc., have been established in many
locations across the country as part of NavIC.
Till now, PSLV has successfully launched 52 Indian satellites and 237 customer satellites from abroad.
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