RajkotUpdates.News: LVM3 M2/OneWeb India-1: RajkotUpdates.news has reported on the successful launch of the LVM3 M2/OneWeb India-1 satellite from Satish Dhawan Space Centre in Sriharikota, India. The satellite was launched on December 18, 2021. It is a combined venture between the Indian Space Research Organisation (ISRO) and OneWeb, a UK-based satellite operator. This post will discuss this launch’s significance and what it means for the upcoming future of satellite communication.
The LVM3-M2 mission is a dedicated commercial mission for a foreign customer OneWeb, through NSIL. It is the first multi-satellite Mission with 36 OneWeb Satellites to the LEO as the heaviest Payload mass of 5,796 kg. of LVM3.
In its second operational flight, the LVM3 launch vehicle placed 36 satellites of OneWeb to their intended orbits taking off on October 23, 2022, from the 2nd launch pad at Satish Dhawan Space Centre, Sriharikota, Andhra Pradesh.
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Lvm3 M2/Oneweb India-1
It was the fifth flight of LVM3. It was a dedicated trade mission for an overseas client via NSIL. A total of 36 OneWeb Gen-1 satellites weighing approximately 150 kg, each weighing about 5,796 kg, it launches into a circular Low Earth orbit of roughly 601 km with an inclination of 87.4 degrees. Separating the satellites implied a single manoeuvre of the cryogenic orientation stage and reorientation covering 9 phases of 75 minutes. In addition, OneWeb has confirmed the acquisition of signals from the satellites.
OneWeb Gen-1 satellites use a bent-tube technology approach to deliver Ku-band and Ku-band communication. They are into 12 orbital planes with 49 satellites in respective planes at 1200 km.
Thus, Calling the launch of LVM3 M2 a historical event, ISRO President Shri S. Somanath hailed the synergistic efforts between ISRO, NSIL, and OneWeb to complete the Mission in record time. He specifically recognized the design and development of an inertial navigation system at LPSC for C25 operations.
It was one of the most significant trading orders executed by ISRO. With this release, the LVM3 enters the global market significantly.
RajkotUpdates.News: LVM3 M2/OneWeb India-1
The LVM3 M2/OneWeb India-1 satellite is a communications satellite which is developed by the Indian Space Research Organization (ISRO) in collaboration with OneWeb. A global communications company launched on December 28, 2021, from the Satish Dhawan Space Center in Sriharikota, India.
Although, The satellite is part of the OneWeb constellation. It proposes to provide high-speed Internet access to remote and underserved areas worldwide. The LVM3 M2/OneWeb India-1 satellite is the first of 36 satellites launched by ISRO for the OneWeb constellation.
The LVM3 M2 rocket used to launch satellites is a cutting-edge version of the Geosynchronous Satellite Launch Vehicle (GSLV) which is developed by ISRO. It has a cargo capacity of 4,000 kg in Geostationary Transfer Orbit (GTO) and 10,000 kilograms in Low Earth Orbit (LEO).
Benefits of the LVM3 M2/OneWeb India-1 satellite
The LVM3 M2/OneWeb India-1 satellite is part of the OneWeb Low Earth Orbit (LEO) communications satellite constellation that aims to provide affordable high-speed Internet access to remote and underserved areas. With this launch, OneWeb has added 36 more satellites to its existing constellation, bringing the total number of satellites to 322. The satellite has a 10-year lifespan and will provide Internet services to India and other parts of the world, including Alaska and Canada. , Greenland, and the Arctic region.
Launching this satellite is predictable to expand connectivity in rural and isolated areas of India, where Internet admittance is limited. In addition, it will also facilitate communication and connectivity during natural disasters, providing essential support to emergency services.
The Importance of Collaboration in Space Technology
The launch of the LVM3 M2/OneWeb India-1 satellite is an excellent example of international cooperation in space technologies. The partnership between ISRO and OneWeb demonstrates the need for different countries to work together to achieve common goals. The launch of the satellite also highlights India’s growing role in the global planetary industry as it continues to develop its capabilities in this field.
In addition, collaborations between countries and private entities in space technologies have several advantages. They allow sharing of resources, expertise, and technology, which can be luxurious and time-consuming to develop independently. Collaborations also bring together diverse perspectives and problem-solving approaches, leading to innovative and effective solutions.
LVM-3 M2/OneWeb India-1 Mission: ISRO Launches 36 Broadband Satellites in 1st Commercial Attempt
Chennai, October 22: The heaviest rocket of the Indian Space Research Organisation (ISRO) –LVM3-M2/OneWeb India-1 blasted off from Sriharikota spaceport in Andhra Pradesh on Sunday to place 36 broadband communication satellites into the Low Earth Orbit (LEO) for a UK-based customer.
The 43.5-meter tall rocket lift-off from the second launch wad at the Satish Dhawan Space Centre in Sriharikota at 12.07 am on Sunday at the end of the 24-hour countdown.
The rocket is double as one of the weightiest for its ability to carry satellites up to 8,000 kgs. NewSpace India Limited (NSIL), a central public sector enterprise under the Department of Space. It had earlier signed two launch service contracts with the London-headquartered Network Access Associated Limited (OneWeb) for launching OneWeb LEO satellites on board ISRO’s LVM3.
OneWeb is a private satellite communications company in which Bharti Enterprises of India is a major investor and shareholder. The Mission is significant because it was the first commercial Mission for LVM3 and also the first for NSIL with such a launcher. According to ISRO, the Mission has the heaviest payload with 36 OneWeb satellites, making it the first Indian rocket with a load of 5,796 kg. The launch is also the first of LVM3-M2 to place the satellites in Low Earth Orbit (up to 1,200 km above Earth) instead of Geosynchronous Transfer Orbit (GTO).
LVM3-M2 is a three-stage launcher with two S200 solid propellant belts on its sides and a centre stage comprising an L110 liquid stage and a C25 cryogenic stage. OneWeb Ltd is a global communications network powered from space, enabling Internet connectivity for governments and businesses. The GSLV-Mk III had four successful missions in the past, including Chandrayaan-2.
ISRO to launch LVM3-M2 space vehicle to carry OneWeb satellites to outer orbit on October 23@isro
The Indian Space Research Organisation (ISRO) launched an LVM3-M2 space vehicle to carry OneWeb satellites to outer orbit on October 23 at 00:07 hours from Satish Dhawan spaceport in Sriharikota in Andhra Pradesh.
It is a historic milestone for NewSpace India Limited, which is the profitable arm of ISRO, as it enters the Global Commercial Launch Service Market.
The NewSpace India Limited, NSIL, has signed two launch service contracts with Network Access Associated Limited of the United Kingdom to launch OneWeb LEO Broadband Communication Satellites on board ISRO’s heaviest launcher LVM3.
It will be the first dedicated commercial launch of LVM3 on demand through NSIL.
The launcher will place 36 satellites into orbit under contract. The LVM3 launch vehicle with two solid strap-on boosters and a liquid core stage is fully integrated at the second launch pad at the spaceport in Sriharikota. The integration of 36 OneWeb satellites with the dispenser unit is also done.
Salient features of the Mission
First Commercial Mission of LVM3
First Multi-Satellite mission with 36 OneWeb Satellites onboard
The first launch of LVM3 to LEO
First Indian rocket with a six-ton payload
NSIL Mission with LVM3
First OneWeb Mission with NSIL/DoS
Handling multiple satellite separation events
Increased nominal mission duration
Ensure a safe standoff distance by reorienting the C25 stage and adding speed.
Guarantee the availability of data throughout the Mission.
Realization of a new payload adapter and interface ring for the satellite distributor
OneWeb Constellation Summary
OneWeb Constellation operates in an LEO Polar Orbit
Satellites are in 12 rings (Orbital planes), with 49 satellites in each plane.
The orbital planes are inclining to be near polar (87.9 Deg.)
The orbital planes are 1200 km above the Earth.
Each satellite completes an entire trip around the Earth every 109 minutes.
The earth rotates beneath satellites, so they fly over new ground locations.
In full service, each plane will have 49 satellites = 588 Satellites.
RajkotUpdates.News: LVM3 M2/OneWeb India-1: The LVM3 M2/OneWeb India-1 satellite weighs approximately 1950 kg and has 34 Ku-band users and eight gateway beams. These beams will offer high-speed internet connectivity to remote areas of India and other parts of the world.
The positive launch of the LVM3 M2/OneWeb India-1 satellite is a significant innovation in the global effort to bring affordable high-speed Internet access to remote and underserved areas. In addition, the collaboration between ISRO and OneWeb highlights the position of international partnerships in space technology. And the latent they hold for the future. As many countries and private entities invest in space technology, we can expect further advances in satellite communications and more effective global connectivity.
The satellite is expecting to run for at least ten years and will be essential in bridging the digital divide in India and other evolving countries. It also supports various applications such as telemedicine, e-learning, and disaster management.
The LVM3 M2/OneWeb India-1 satellite is a significant success for ISRO and OneWeb in bringing affordable Internet connectivity to remote and underserved areas. In addition, it is a testament to India’s growing capabilities in space technology, and it’s a pledge to bridge the digital divide.