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The Ariane 5 ME (Mid-life Evolution) was in development into early 2015, and was seen as a stopgap between Ariane 5ECA/Ariane 5ES and the new Ariane 6. With first flight planned for 2018, it would have become ESA's principal launcher until the arrival of the new Ariane 6 version.
The alignment function was operative for approximately 40 seconds of flight, which was based on a requirement of Ariane 4, but served no purpose after lift-off on the Ariane 5. [4] The greater values of BH caused a data conversion from a 64-bit floating point number to a 16-bit signed integer value to overflow and cause a hardware exception. [5]
The first flight of the Ariane V rocket self-destructed due to an overflow occurring during a floating-point to integer conversion in the on-board guidance software. The same software had been used successfully in the Ariane IV program, but the Ariane V produced larger values for some variable, causing the overflow. [31] [32]
Ariane 5 ECA 547 Guiana ELA-3: TerreStar-1: GTO: Success V-190 21 August 2009 22:09 Ariane 5 ECA 548 Guiana ELA-3: JCSAT-12 Optus D3: GTO: Success V-191 1 October 2009 21:59 Ariane 5 ECA 549 Guiana ELA-3: Amazonas 2 COMSATBw-1: GTO: Success V-192 29 October 2009 20:00 Ariane 5 ECA 550 Guiana ELA-3: NSS-12 Thor-6: GTO: Success V-193 18 December ...
Payload Payload mass Orbit Customers Launch outcome VA251: 16 January 2020 21:05 Ariane 5 ECA+ 5110 Guiana ELA-3: Eutelsat Konnect GSAT-30: 6,976 kg GTO: Eutelsat ISRO: Success [citation needed] Eutelsat communications satellite and ISRO communications satellite. VA252: 18 February 2020 22:18 Ariane 5 ECA+ 5111 Guiana ELA-3: JCSAT-17 GEO ...
This is a list of launches performed or scheduled to be performed by Ariane carrier rockets between 2010 and 2019. Since 2004, only the Ariane 5 is in service, operating in the ECA and ES configurations.
Ariane flight VA256 was an Ariane 5 rocket flight that launched the James Webb Space Telescope (JWST) into space on 25 December 2021. [3] It was 2021's final Ariane flight, its most valuable payload to date, and the 256th Ariane mission. The launch was described by NASA as "flawless" and "perfect". [4]
Ariane Flight VA245 [1] [2] is the Ariane 5 space launch of BepiColombo that took place on 20 October 2018 at 01:45:28 UTC from the Guiana Space Centre. It was the 101st launch of Ariane 5 (the 5th in 2018), and the 301st Arianespace mission (the 7th in 2018).