Gallery » Sirius

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The brightest star in the sky is Sirus, the Dog Star that brings on the Dog Days. It is actually a binar with a white dwarf that orbits every 50 years.
Telescope:   Stellina
Length:   400mm
Aperture:   80mm
F-stop:   f/5.0
Sessions:   1
Captured:   2021-09-14
Lights:   18
Exposure:   1
Total exposure:   18 s
Ra:   6h 45m 9.6s
Dec:   -16° 42' 51.941
Size:   61.147 x 40.572 arcmin
Radius:   0.612 deg
Scale:   0.753 arcsec/pixel