2020 January 21 - UFO passing Rigel at Hokoon

[PTS]

2020 January 21 - UFO passing Rigel at Hokoon

This animation is compiled from 9 frames while imaging Rigel, from 11:32:38.640 to 11:32:38.798 UTC

Telescope: 50-cm f/8 RC reflector
Camera: ASI1600MM Pro, cooled to -17C
un-binned
cropped 800x800
exposure: 20 ms
South is up, east to the left.

[Eddy So]