2019 October 01 - Sirius A+B at Hokoon
Sirius has a very dim yet heavy component. The huge difference in brightness (at magnitude -1.5 and 8.5 respectively) makes resolving the 2 components very difficult.
Telescope: 50-cm f/8 RC reflector
Camera: ASI1600MM Pro, cooled to -13.5C
unbinned
cropped 800x600
Taken from 20:19:41 UTC and 20:20:41 UTC
exposure: 250 ms and 220 ms respectively
south is up, east to the left
2019 October 01 - Sirius A+B at Hokoon
2019 October 01 - Sirius A+B at Hokoon
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