SkyCube was a crowdfunded CubeSat containing three mission components: broadcast of messages via its radio, capture of pictures from space utilizing three cameras, and deployment of a large balloon. The system was developed and completed in 2013, and launched on the Cygnus CRS Orb-1. On February 28, 2014 the cube was deployed from the ISS and lost contact with satellites on March 27, 2014, re-entry into Earth's atmosphere occurred on November 9, 2014. Crowdfunding was carried out through Kickstarter with an initial goal of $82,500 but raised $116,890.

 

OrganizationSouthern Stars LLC
Launch ByOrbital Sciences
Launched On9 January 2014
Last Contact27 March 2014
Size1U
FunctionMessaging, Earth Imaging, Atmospheric Drag Balloon
Notable1st Crowdfunded CubeSat

SUCCESS

 

Specifications

Ping Messaging

TypeSpecification
Message Size120-bytes
Transmission Frequency915 MHz
CallsignWG9XMF



Earth Imaging

TypeSpecification
Camera Field of View120, 35, 6 (degrees)
Transmission Frequency57.6 kbits/s
Imaging License90 days


Atmospheric Drag Balloon

TypeSpecification
Size2 meters
Outer CoatingTitanium dioxide
PurposeIncrease atmospheric drag on CubeSat
Inflation Trigger4g CO2 canister


Overall Technical Specifications

TypeSpecification
Dimensions

(100 x 100 x 113)mm

InterfaceISIPOD 1.4l
Mass1.3kg
Expected Lifetime60-90 days
Attitude control systemPassive magnotorquers
Power9 panels, 24 Spectrolab triangular cells per panel, 12 volt output
Batteries2x Li-ion 18650 cells, 8.4V 2300 mAh, Molicell ICR18650J
Power bus3.3V, 5V regulated
Primary downlink915 MHx, AX.25 protocol, BPSK modulation, 57.6 kbit/s
Telemetry/messaging downlink915 MHx, AX.25 protocol, BPSK modulation, 9.6 kbit/s
Command uplink450 MHx, AX.25 protocol, FSK modulation, 9.6 kbit/s


Analysis

Add analysis of CubeSat functions here

References & Media