India crosses 300 foreign satellite launch mark

When the PSLV rocket on Wednesday puts into orbit 13 American nanosatellites then the total number of foreign satellites that India has launched will touch 310.

Published: 27th November 2019 11:11 AM  |   Last Updated: 27th November 2019 11:22 AM   |  A+A-

Indian Space Research Organisation's Polar Satellite Launch Vehicle PSLV-C47 carrying Cartosat-3 R at Sriharikota in Nellore district of Andhra Pradesh. (Photo | Twitter)

Indian Space Research Organisation's Polar Satellite Launch Vehicle PSLV-C47 carrying Cartosat-3 R at Sriharikota in Nellore district of Andhra Pradesh. (Photo | Twitter)

By IANS

SRIHARIKOTA: India on Wednesday crossed the milestone of launching 300 foreign satellites on Wednesday morning when its rocket Polar Satellite Launch Vehicle-XL (PSLV-XL) put into orbit 13 nano satellites from the US.

With this successful launch India has till date launched 310 foreign satellites for a fee.

Till date, India with its PSLV rocket has put into orbit 297 foreign satellites.

When the PSLV rocket on Wednesday put into orbit 13 American nanosatellites, the total number of foreign satellites that India has launched touched 310.

The order to launch the American satellites was actually bagged by the NewSpace India Limited formed only in March 2019, with an almost identical business plan to that of Antrix Corporation, the first commercial arm of the Indian Space Research Organisation (ISRO).

Since its incorporation in 1992, Antrix Corporation has handled such third party satellite launch contracts, leasing of communication satellite transponders, marketing of data from remote sensing satellites, building and marketing of satellites as well as satellite mission support services, and establishing ground infrastructure for space applications.

In addition to the above lines of business, NewSpace India will also be the nodal agency for the production of PSLV and Small Satellite Launch Vehicles (SSLV) through industry consortiums and partners.

Meanwhile, at about 9.28 a.m. the PSLV-XL rocket standing around 44.4 metres tall and weighing about 320 tons with a one-way ticket hurtled towards the skies ferrying Cartosat-3 and the American satellites from the second launch pad at the country's rocket port here.

The 1,625 kg Cartosat-3, India's new earth observation satellite will send sharp, clear images for urban planning, rural resource and infrastructure development, coastal land use and land cover and also for strategic/defence purposes.

The Indian space agency officials said they would supply the required images for various agencies. It is for the user agency to decide on the image use.

The images captured by the satellite can also be used for surveillance purposes while ISRO is silent on this aspect.

The satellite's payload has the capability of taking sharp pictures with a ground resolution of 0.25 metre in Panchromatic and 1-metre ground resolution or ground sample distance (GSD) in 4 Band Multispectral modes with a swath of 16 km, said ISRO.

The Indian space agency also said that Cartosat-3 has many new technologies/elements like highly agile structural platform, payload platform, higher rate data handling and transmission systems, advanced onboard computer and new power electronics, dual gimbal antenna and others.

About 17 minutes into the flight the rocket will eject Cartosat-3 into an orbit of 509 km at an inclination of 97.5 degrees.

Soon after, the first of the American nanosatellites will be put into orbit. The final nanosatellite will be ejected into its intended orbit at about 27 minutes from the rocket's lift-off.

According to ISRO, 12 of the US nanosatellites, named as FLOCK-4P, are earth observation satellites and the 13th is called MESHBED, a communication testbed satellite.

The PSLV-XL is a four-stage/engine expendable rocket powered by solid and liquid fuels alternatively.

The rocket has six strap-on booster motors to give additional thrust during the initial flight stages.

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