Sirius and Betelgeuse are two of the brightest stars in the night sky, with Sirius being the brightest and Betelgeuse being the 9th brightest. Betelgeuse is in the wonderful constellation of Orion. Sirius is in the nearby constellation of Canis Major. They are very easy to spot, with Betelgeuse being at the top left of Orion and Sirius, being below and to the left of Orion, with Orion's Belt acting as a good way of pointing towards it. Comparing the two it is also easy to notice the difference in colour as Betelgeuse is a red supergiant and looks reddish in colour, very different to Sirius.
Sirius will have a greater angle, because it is closer to us.
Arcturus: 37 lyAltair: 16.8 lyBetelgeuse: 640 lySirius: 8.6 lySo Sirius is the closest.
Betelgeuse incident happened in 1979.
Sirius is a binary star system Sirius A and Sirius B.The distance separating Sirius A from B varies between 8.1 and 31.5 AU. (See related question).
No, but Sirius B is,
Sirius is a white main sequence star, whereas Betelgeuse is a red supergiant not on the main sequence.
Sirius will have a greater angle, because it is closer to us.
Sirius, polaris, cygnus, betelgeuse, & rigel
Sirius in Orion??
In terms of size from smallest to largest, its Sirius, Pollux, Aldebaran, Rigel, Betelgeuse, Antares, and KY Cygni.
Rigel, Sirius, Betelgeuse, Vega and Polaris
vega,rigel,sirius,and betelgeuse are the most different kind of stars.
The three stars are Sirius, Betelgeuse and Procyon.
Both Betelgeuse and Pollux are close to the end of their life. Both of the stars are large and cold in surface temperature. One difference is that Betelgeuse is a red supergiant, and Pollux is an orange giant.
Some of the SUPER GIANT stars are Sirius,Sun,Rigel,Betelgeuse,and procyon.
About 2 minutes through a wormhole - you turn left at Betelgeuse and then take a right at Sirius.
Arcturus: 37 lyAltair: 16.8 lyBetelgeuse: 640 lySirius: 8.6 lySo Sirius is the closest.