Satellites

ISRO launches India's fifth navigation satellite IRNSS-1E

http://www.indiantelevision.com/sites/drupal7.indiantelevision.co.in/files/styles/smartcrop_800x800/public/images/satellites-images/2016/01/20/satellite%20satellite%20operator.jpg?itok=WkMOECOG

MUMBAI: The Indian Space Research Organisation’s (ISRO) Polar Satellite Launch Vehicle, PSLV-C31, successfully launched the 1425 kg IRNSS-1E, the fifth satellite in the Indian Regional Navigation Satellite System (IRNSS) on the morning of 20 January, 2016 from Satish Dhawan Space Centre SHAR, Sriharikota.

This is the 32nd consecutively successful mission of PSLV and the 11th in its 'XL' configuration.

After the PSLV-C31 lift-off at 0931 hrs (9:31 am) IST from the Second Launch Pad with the ignition of the first stage, the subsequent important flight events, namely, strap-on ignitions and separations, first stage separation, second stage ignition, heat-shield separation, second stage separation, third stage ignition and separation, fourth stage ignition and satellite injection, took place as planned. After a flight of about 18 minutes 43 seconds, IRNSS-1E Satellite was injected to an elliptical orbit of 282.4 km X 20,655.3 km inclined at an angle of 19.21 degree to the equator (very close to the intended orbit) and successfully separated from the PSLV fourth stage.

After injection, the solar panels of IRNSS-1E were deployed automatically. ISRO's Master Control Facility (at Hassan, Karnataka) took over the control of the satellite. In the coming days, four orbit manoeuvres will be conducted from Master Control Facility to position the satellite in the Geosynchronous Orbit at 111.75 deg East longitude with 28.1 deg inclination.

IRNSS-1E is the fifth of the seven satellites constituting the space segment of the Indian Regional Navigation Satellite System. IRNSS-1A, 1B, 1C and ID, the first four satellites of the constellation, were successfully launched by PSLV on 2 July, 2013, 4 April, 2014, 16 October, 2014 and 28 March, 2015 respectively. All the four satellites are functioning satisfactorily from their designated orbital positions.

IRNSS is an independent regional navigation satellite system designed to provide position information in the Indian region and 1500 km around the Indian mainland. IRNSS would provide two types of services, namely, Standard Positioning Services (SPS) - provided to all users - and Restricted Services (RS), provided to authorised users.

A number of ground stations responsible for the generation and transmission of navigation parameters, satellite ranging and monitoring, etc., have been established in eighteen locations across the country. In the coming months, the remaining two satellites of this constellation, namely, IRNSS-1F and IG, are scheduled to be launched by PSLV, thereby completing the entire IRNSS constellation.

Latest Reads

http://www.indiantelevision.com/sites/drupal7.indiantelevision.co.in/files/styles/340x340/public/images/tv-images/2017/09/04/teleport.jpg?itok=-BS19KKl
Intelsat signs distribution contract with Indian teleport operator

MUMBAI: Intelsat S.A., an operator of the globalised network and leader in integrated satellite communications, and LAMHAS, a teleport operator in India, have announced a multi-year agreement for satellite services supporting media distribution in India via the Intelsat 20 satellite.

Satellites Teleports
http://www.indiantelevision.com/sites/drupal7.indiantelevision.co.in/files/styles/340x340/public/images/tv-images/2017/08/31/Satellite1_0.jpg?itok=rcdME4E7
Private sector enters satellite building with 'IRNSS replacement' launch today

MUMBAI: India's success in space exploration has been growing tremendously. One of the seven satellites in the constellation, as three rubidium atomic clocks on board had stopped functioning, the IRNSS- 1H satellite, weighing 1,425kg, will be launched from the second launch pad of the Satish...

Satellites Satellite Launches
http://www.indiantelevision.com/sites/drupal7.indiantelevision.co.in/files/styles/340x340/public/images/tv-images/2017/08/16/Barrie_Woolston-Graham_Warren.jpg?itok=_QGtMB9i
AsiaSat 5 & Eurovision to deliver Taipei event in 4K & HD from 19 Aug

MUMBAI: Eurovision Media Services, in collaboration with its long-term satellite partner, Asia Satellite Telecommunications Company Limited (AsiaSat), will use AsiaSat 5 to deliver the Taipei 2017 Universiade across the Asia Pacific.

Satellites Satellite Operators
http://www.indiantelevision.com/sites/drupal7.indiantelevision.co.in/files/styles/340x340/public/images/tv-images/2017/08/03/url.jpg?itok=lFHP9hx2
15 operational sats for communication, 26 under development

NEW DELHI: Fifteen of the 42 currently operational satellites are being utilised to meet the requirements of the communication industry, the minister of state in the department of space Jitendra Singh has said. Singh told the Parliament that the operational satellites in orbit comprise 18 earth...

Satellites Satellite Operators
http://www.indiantelevision.com/sites/drupal7.indiantelevision.co.in/files/styles/340x340/public/images/tv-images/2017/08/01/andrew.jpg?itok=e86OLpvB
AsiaSat 9 set for 28 September launch

AsiaSat 9, AsiaSat’s most powerful satellite, is set for launch on 28 September Moscow time 09:50pm (29 September Baikonur time 00:50am, Hong Kong time 2:50am) on a Proton M/Breeze M rocket from Baikonur Cosmodrome, Kazakhstan, after being in storage at Space Systems Loral’s facility with its Pre-...

Satellites Satellite Operators
http://www.indiantelevision.com/sites/drupal7.indiantelevision.co.in/files/styles/340x340/public/images/tv-images/2017/07/28/url.jpg?itok=E6E83tG1
Communication facilities increased with 7 satellites in last 3 years

NEW DELHI: Satellite Communication capability was augmented with seven more satellites in the last three years with GSAT-6, GSAT-9, GSAT-15, GSAT-16, GSAT-17, GSAT-18, and GSAT-19. Another major achievement since June 2014 has been the realisation of South Asia Satellite to enable South Asian...

Satellites Satellite Operators
http://www.indiantelevision.com/sites/drupal7.indiantelevision.co.in/files/styles/340x340/public/images/tv-images/2017/07/21/PSLV%20satellites.jpg?itok=sXnvEpvj
Transponder leasing yields Rs 7.5 bn for communication satellites

NEW DELHI: Communication satellites earned revenue of Rs 7.4668 billion through leasing of INSAT/ GSAT transponders in 2016-17.

Satellites Satellite Operators
http://www.indiantelevision.com/sites/drupal7.indiantelevision.co.in/files/styles/340x340/public/images/tv-images/2017/07/20/Jitendra%20Singh.jpg?itok=YnOXPneY
GSAT 17 to be inducted into INSAT/GSAT system after tests

NEW DELHI: The GSAT-17 launched last month is undergoing in-orbit tests after which it will be inducted into the INSAT/GSAT system for providing various communication services to the country in C, Extended-C and S-band. The communication satellite, with a lift-off mass of 3477 Kg - carrying...

Satellites Satellite Launches
http://www.indiantelevision.com/sites/drupal7.indiantelevision.co.in/files/styles/340x340/public/images/tv-images/2017/06/29/GSAT-17.jpg?itok=klwqMY4i
India's GSAT-17 communication satellite launched successfully

MUMBAI: GSAT-17 became India’s third communication satellite to successfully reach orbit in the past two months. GSAT-17 was launched in the early morning hours using the European Ariane 5 Launch Vehicle from Kourou, French Guiana. The 3477 kg GSAT-17 carries communication payloads in C-band,...

Satellites Satellite Launches

Latest News

Load More

Sign up for our Newsletter

subscribe for latest stories