Ariel 2
Ariel 2 before launch
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Mission type | Radio astronomy |
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Operator | SERC / NASA |
COSPAR ID | 1964-015A |
SATCAT № | 771 |
Spacecraft properties | |
Manufacturer | Westinghouse Electric |
Launch mass | 68 kilograms (150 lb) |
Start of mission | |
Launch date | 27 March 1964, 17:25:23 | UTC
Rocket | Scout X-3 |
Launch site | Wallops Island LA-3 |
Contractor | NASA |
End of mission | |
Last contact | November 1964 |
Decay date | 18 November 1967 |
Orbital parameters | |
Reference system | Geocentric |
Regime | Low Earth |
Perigee | 289 kilometres (180 mi) |
Apogee | 1,343 kilometres (835 mi) |
Inclination | 51.6 degrees |
Period | 101.21 minutes |
Epoch | 3 May 1964[1] |
Ariel 2, also known as UK-C, was a British radio astronomy satellite, which was operated by the Science and Engineering Research Council as part of the Ariel programme.[2] It was built in America by Westinghouse Electric,[3] and had a mass at launch of 68 kilograms (150 lb).[4][5] It was launched in 1964, and became the first satellite to be used for radio astronomy.
The launch of Ariel 2 was conducted by the United States National Aeronautics and Space Administration, using a Scout X-3 rocket. The launch occurred at 17:25:23 GMT on 27 March 1964, from Launch Area 3 at the Wallops Flight Facility.[6] Ariel 2 was placed into a low Earth orbit, with a perigee of 289 kilometres (180 mi), an apogee of 1,343 kilometres (835 mi), 51.6 degrees of inclination and an orbital period of 101.2 minutes as of 3 May 1964. It ceased operations in November 1964,[7] and subsequently decayed from orbit on 18 November 1967.[1]
See also
References
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