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AESP-14
From Wikipedia, the free encyclopedia
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AESP-14 is a Brazilian 1U Cubesat developed by multiple Brazilian institutions. It was launched on 10 January 2015 aboard the SpaceX CRS-5 mission on a Falcon 9 v1.1 rocket. It was the first Brazilian Cubesat ever launched into space.[1]
On 5 February, the satellite was deployed from the International Space Station using the Japanese Experiment Module (JEM) Small Satellite Orbital Deployer,[2] but an unknown malfunction caused it to be unable to transmit any data back to Earth.[3] The satellite reentered the atmosphere on 11 May 2015.[4]
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Launch
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The launch of the CRS-5 mission, as well as AESP-14, was postponed three times from 16 December 2014 to 10 January 2015.[5] The launch successfully occurred on 10 January 2015.[6]
Failure
The first nanosatellite developed and built entirely in Brazil, after a month in orbit, was declared by the Brazilian Space Agency (AEB) on March 4, 2015, to be inoperative due to a failure in the opening system of a transmission antenna.
The AESP-14, launched from the International Space Station on February 5 of the same year, should have started up its antenna 30 minutes after launch, a necessary procedure for sending data to Earth. The equipment, however, did not work. Technicians from the ITA, responsible for the operation, tried several methods to reverse the antenna problem, without success, until the battery of the nanosatellite ended, 15 days after entering orbit.
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See also
References
External links
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