MYRIADE and MYRIADE Evolutions Programs - Cnes

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SUMMARY 4S Symposium, Portoroz, June 2012 : Myriade Evolutions SUMMARY 1. MYRIADE 1st generation 2. MYRIADE Evolutions
Launch mass : 130 kg launch mass 3 4S Symposium, Portoroz, June 2012 : Myriade Evolutions MYRIADE 1 st generation : Main Characteristics Compatibility with : ARIANE 5, Soyuz, Dniepr, PSLV, … 50 kg - 60 W offered to payload ( 13h LTAN ) Plateforme : 60 cm x 60 cm x 60 cm, 65 Kg Compatibilty with GTO and Sun Synchronous orbits (all LTAN) Providing high performances for this class of satellites : Star Tracker and gyrometers : 0,02 degres precision pointing Mission data management : Up to 32 Gbits storage capacity, 16 to 60 Mbps using X band transmisssion One axis drive mechanism for Solar Array In orbit lifetime : 3 years specified (> 6 ans in fact) Normalized interfaces between platform and payload : Mechanical, electrical, command and control Minimize efforts ifor mission development A stabilized industrial organisation : Parternish agreement with Thales Alenia Space and Astrium Long Term Agreements with equipement providers TARANIS views
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Page 5 and 6: 5 DEMETER PARASOL ESSAIM ELISA MYRI
Page 7 and 8: 7 PayloadMeanPower (W) 180 160 140
Page 9 and 10: Avionics : 9 MYRIADE Evolutions : P
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MYRIADE and MYRIADE Evolutions Programs - Cnes

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