December 23, 2016

Quick Facts

CASSIOPE/e-POP Fact Sheet

Satellite Name CASSIOPE
Satellite Number 39265
International Designator 13055A
Launch Date September 29, 2013
Current Funding Agency European Space Agency
Development Funding Partners MDA Corporation, Canadian Space Agency
Prime Contractor MDA Corporation
Bus Type Canadian SmallSAT Bus Prototype designed and built by Magellan Aerospace Winnipeg
Scientific Payload e-POP
Commercial Payload Cascade
Satellite Dimensions Hexagonal, 180 cm across x 125 cm high
Satellite Mass 500 kg
Launch Vehicle SpaceX Falcon 9, v1.1
Orbit 325 x 1500 km, 80.99° inclination
Orbital Period 103 minutes (14 orbits per day)
Projected Lifetime 2 years
Science Instruments VHF/UHF transmitter (CER), VLF/HF receiver (RRI), auroral imagers (2) (FAI), GPS receivers (5) (GAP), ion detector (IRM), electron detector (SEI), neutral particle detector (NMS), magnetometers (2) (MGF)
Orbit Average Power Typically around 130 W, max 600 W
Power Source Solar array of five solar panels
Attitude Control System 3-axis stabilized using magnetometers (2), coarse sun sensors (6), star sensors (2), momentum wheels (4), torque rods (3)
Bus Data Uplink S-band, 4 Kbps
Bus Data Downlink S-band, up to 4 Mbps
Cascade Data Uplink/Downlink Ka-band, > 300 Mbps
e-POP Data Storage Up to 1.5 GB/orbit
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