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Persona (satellite)
Persona is a class of Russian reconnaissance satellites, derived from the Resurs DK class of remote sensing satellite, itself derived from the Soviet Yantar reconnaissance satellites. The satellites are built by TsSKB-Progress, and the optics by LOMO and the Vavilov State Optical Institute.
==Satellite==
The first satellite, identified as Kosmos 2441, was launched into a 750 km sun synchronous orbit on 26 July 2008, atop a Soyuz-2.1b carrier rocket from LC-43/4 at the Plesetsk Cosmodrome It reportedly failed to return useful imagery due to an electrical malfunction.
A second satellite, Kosmos 2486, was launched on 7 June 2013 and after some initial technical problems, it was apparently operational in Summer 2014.〔(【引用サイトリンク】url=http://www.russianspaceweb.com/persona.html/ )〕
The third satellite, Kosmos 2506, was successfully launched on June 23rd, 2015. 〔(【引用サイトリンク】url=http://russianforces.org/blog/2015/06/cosmos-2506_-_new_persona_reco.shtml )〕
抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』
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