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Cosmos 2548



ERA 1 is a Russian military nanosatellite built for the Russian Ministry of Defense.

No details are known. Likely the satellite is a CubeSat of an unknown size. Reportedly it is designed to test advanced microdevices and microsystems of orientation and astronavigation.

Alternate Names

  • Cosmos2548
  • 47230
  • ERA 1

Facts in Brief

Launch Date: 2020-12-03
Launch Vehicle: Soyuz-2.1b/Fregat
Launch Site: Plesetsk, Russia

Funding Agency

  • Unknown (Russia)


  • Communications

Additional Information

Questions and comments about this spacecraft can be directed to: Coordinated Request and User Support Office

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