LVM3-M3: ISRO's Largest Rocket Successfully Places 36 OneWeb Satellites In Intended Orbit
LVM3-M3 Mission: Also known as the OneWeb India-2 Mission, the launch marked the 18th mission of the London-based communications company OneWeb, and its third this year.
LVM3-M3 Mission: The Indian Space Research Organisation's (ISRO's) largest rocket LVM3 (Launch Vehicle Mark III) successfully placed 36 OneWeb satellites into a 450-kilometre circular orbit on Sunday, March 26, as part of the LVM3-M3 Mission. Also known as the OneWeb India-2 Mission, the launch marked the 18th mission of the London-based communications company OneWeb, and its third this year.
The satellites were launched from the second launch pad at Satish Dhawan Space Centre, Sriharikota.
LVM3-M3🚀/OneWeb 🛰 India-2 mission
— ISRO (@isro) March 26, 2023
is accomplished!
All 36 OneWeb Gen-1 satellites injected into the intended orbits
In its 6th consecutive successful flight, LVM3 carried 5805 kg of payload to Low Earth Orbit@OneWeb @NSIL_India
This is the second mission for OneWeb under a commercial agreement with ISRO and NewSpace India Limited (NSIL), the commercial arm of the Indian space agency. OneWeb India-1 mission, the first collaboration between OneWeb, ISRO, and NSIL, launched 36 satellites to low-Earth orbit on October 23, 2022.
OneWeb is backed by Bharti Enterprises.
The satellites have been placed into a 450-kilometre circular low-Earth orbit with an inclination of 87.4 degrees. OneWeb India-2 Mission marks the sixth flight of LVM3, or GSLV-Mark III (Geosynchronous Launch Vehicle Mark III).
All about LVM-M3
The total weight of the satellites launched by LVM3 is 5,805 kilograms. The height of the launch vehicle is 43.5 metres, and its lift-off mass was 643 tonnes.
Since the mission successfully placed all the 36 satellites into the intended orbit, there are now a total of 618 satellites in OneWeb's constellation. OneWeb India-2 Mission is a major milestone for the London-based company, because this launch has completed OneWeb's Gen-1 (first generation) constellation to fulfil its goal of enabling global coverage in 2023. The mission has made OneWeb the first low-Earth orbit operator to reach this milestone.
On March 9, 2023, SpaceX's Falcon 9 rocket launched 40 OneWeb satellites to low-Earth orbit, from Cape Canaveral Space Force Station, Florida. This was the penultimate mission to complete OneWeb's Gen-1 constellation.
In the OneWeb Gen-1 constellation, the satellites are equally divided among 12 planes. The constellation operates at an altitude of about 1,200 kilometres above Earth's surface. Each plane is separated by an altitude of four kilometres to prevent inter-plane collision.
OneWeb is trying to grow its fleet of satellites in order to expand its connectivity facilities. The company has partnered with leading providers including VEON, Orange, Galaxy Broadband, Paratus, and Telespazio, among others, to bring connectivity solutions in different regions of the world.
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