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Platforms / Buses

Basic Small Spacecraft Aist-2D

  • Purpose: Multipurpose SSC (Earth remote sensing, communication, scientific experiments)
  • Year of release: 2013
  • Guaranteed service life (years): 5
  • Estimated production / delivery time (months): 32
  • Flight qualification of the product: Yes
  • Brief history of flight qualification: Small Spacecraft Aist-2D has been launched 28.04.2016
  • Possibility to adapt the product to customer requirements: Yes
ParameterValue
Operational orbitsLEO, SSO
SSC mass530 kg
Payload mass150 kg
Attitude controlTriaxial
Attitude accuracy by all angles2-3 arcminute
Attitude accuracy by angular velocity0,005 °/sec
Download rate150 Mbit/sec
Nominal voltage27 V
PL average daily power consumption75 W
PL maximal power consumption400 W

Basic Small Spacecraft (SSC).

Peculiarities:

  • unpressurized;
  • liquidless thermal control system;
  • data exchange with a Payload (PL) by CAN and MKO interfaces