Kinosputnik".
High resolution optical-electronic Earth observation spacecraft.
Developer, owner and operator: Sputniks Group.
Funding: With the support of the National Technology Initiative (NTI) project support fund.
Main characteristics of the spacecraft [source]:.
course of action:
・ Orbit Type - Low Earth Orbit.
・ The altitude of the circular working orbit is 500-600 km.
・ Active life - 5 years.
・ Launch method - special or random launch of a single spacecraft.
Weight and external dimensions:.
・ Weight - up to 160 kg.
・ The dimensions of the spacecraft (with deployed antennas) - 2.0 x 0.9 x 1.3 m.
Built-in computing complex:.
・ Information interfaces -. CAN2B (1 Mbit/s), SpaceWire (30 Mbit/s), LVDS (8 Gbit/s).
・ The storage capacity of the target information is at least 512 GB.
Power supply system:.
・ Average rotation power of PDS - up to 320 W.
・ Spacecraft peak power consumption - up to 500 W.
・ Energy intensity AB - 763 watts.
・ Power bus voltage - 1) 27 (from 25 to 28) volts; 2) from 24 to 33 volts.
Command-Telemetry System:.
・ Frequency range -. S.
・ Channel speed - "up" 1, "down" 0.5 Mbit/s.
・ The probability of a bit error in a channel is 10⁻⁹.
Guaranteed accuracy of the orientation system:.
・ Orientation accuracy - no worse than 30 inches.
・ Direction accuracy ± 0.05°.
・ Angular speed of stabilization in 3-axis orientation mode - ± 0.001°/s.
・ The maximum angle of rotation of the spacecraft in relation to the direction of low tide is ± 30 degrees.
・ Reorientation speed - not less than 0.7 °/s.
Parameters of photographic equipment:.
・Spectral shooting ranges - panchromatic, multispectral.
・ The rare resolution (from an altitude of 600 km), panchromatic - 0.8 m.
・ The rare resolution (600 km altitude), multi-spectral - 3.2 m.
・ Nachalat Nadir (from an altitude of 600 km) - 7.4 km.
・ Spectral ranges (in the panchromatic channel) - from 0.45 to 0.75 µm.