A passing point and trails of ARTSAT INVADER are displayed. Trails are added by touching the screen in timing with rings.
ARTSAT INVADER is an artificial satellite for art/design. Everyone can access its telemetry data like positions, temperature and voltage via ARTSAT API for creating works. Although the satellite deorbited, its flight paths will continue to be displayed by using memorized data.
The background image is the whole sky except high latitudes area in the equatorial system. Please feel free to use a PSD file of the image.
*ARTSAT.JP http://artsat.jp/en/
*ARTSAT API http://api.artsat.jp/