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Antarikshaa Star Explorer
Sirius
A-type Main-Sequence Star
Distance
8.6 light-years
Magnitude
-1.46
Constellation
Canis Major
Spectral Type
A1 V
About the Star
About Sirius
Sirius is the brightest star visible in Earth's night sky. It is actually a binary star system consisting of Sirius A and its much smaller companion Sirius B.
Observation
How to observe
Sirius is particularly prominent in the evening and winter sky of the Northern Hemisphere. It can be found in the constellation Canis Major.
Science
Physical Properties
Temperature
≈ 9,940 K
Mass
≈ 2.06 × Sun
Radius
≈ 1.71 × Sun
Luminosity
≈ 25.4 × Sun
Location
Where is Sirius?
Right Ascension
06h 45m 08.9s
Declination
−16° 42′ 58″
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Observe
Find Sirius in the sky
The Antarikshaa Sky Map will use your location, date and time to show where this object is located in your sky.