Advice 1: How to find Sirius in the sky

Sirius is the largest star visible in our night sky. It is located in the constellation Canis major, the distance to it equal to 8.64 light-years or about 9.5 trillion km In size Sirius is almost 2.5 times more than the Sun. Find this star in the sky , focusing on other well-known constellations.
How to find Sirius in the sky
In areas located in the middle zone of our country to observe this star in the southern sky. In the autumn it is already visible toward morning, in the spring of Sirius appears after the sun sets and the winter sky – from sunrise to sunset. In the winter, it is the constellation Canis is very low, almost at the horizon.
Despite the fact that Sirius refers to the star of the southern hemisphere, its declination is small, so to see it even in the far North, in such cities as Norilsk, Murmansk, Verkhoyansk – to 74 degrees North latitude. In summer, it rises high above the horizon and confidently it can be observed even in the sky near Petrozavodsk.
At its brightness of Sirius is on a par with such planets as Venus, Mars and Jupiter, they are clearly visible among the other shimmering in the night sky points. After the Sun, moon and the planets it occupies the sixth place on how well it is visible to the naked eye. No wonder people say his name, the star has received from the Greek word seirios – "brightly burning".
Quickly find Sirius in the sky , you can use the constellation of Orion, which, in turn, is easily identifiable by the three stars, located on one straight line. They are called "Orion's Belt". If you mentally continue this line, on which the stars of Orion's Belt in the South-East, in its sequel you'll see a bright star that stands out among others. This is Sirius. In the North-West of this mental line is the star Aldebaran. But even without knowing the directions, you won't confuse Sirius with the Aldebaran, which shines much fainter.
In that case, if you are targeting well represent the light side, and I know other stars to find Sirius . It is located South-West of the star Procyon in 35 degrees North of Canopus, or 30 degrees in a southerly direction from Alchemy (the third largest star in the constellation Gemini).
Useful advice
Astronomers predict that in 11,000 years, the Sirius will not be visible in Europe, and the constellation of the Great Dog will be circumpolar.

Advice 2 : How to find Sirius

Sirius – alpha Canis major – one of the brightest stars in the night sky. It can be observed from any point of the Earth, excluding the North region. Removed from the Solar system, at 8.6 light years and is one of the closest star to us.
How to find Sirius
You will need
  • Conditions for observation: clear night sky
Main features of SiriusandSirius is the brightest star in the constellation Canis major, and all of the night sky. In the Northern hemisphere, Sirius can be seen on top of the Winter triangle. Sirius brighter than the nearest star to the Sun alpha Centauri. If you know the exact coordinates, this star can be seen by day, provided the sky is clear, and the Sun is close to the horizon. Closest to Sirius,the star Procyon.Sirius is at a distance of 2.6 parsecs from the Sun. The star is the seventh planet from the Sun and the first ten of the brightest stars. Currently, Sirius is approaching us at a speed of 7.6 km/sec. so over time, the brightness of the stars will only grow.
Sirius A and Sirius InSirius is a double star, which consists of the stars Sirius A and the white dwarf Sirius B rotating around the center of mass with a period of about 50 years. The average distance between these stars is about 20. E., which is comparable with the distance from the Sun to Uranus. The visible star is called Sirius A. Sirius B at the greatest distance from Siriusand A (11 arc seconds) can be seen in a small telescope. Close to Siriusand he's A hard-to-reach for observation.
How to find the sky is SiriusSirius is in the southern hemisphere of the sky. Since the declination of Siriusand small, it can be observed up to 74 ° North latitude. In autumn is seen in the morning. In winter all night. In the spring some time after sunset. Sirius takes the sixth place among the brightest objects in earth's sky. Brighter the Sun, the moon, the planets Venus, Jupiter and Mars in the period of best visibility.The main reference point for observations – Orion's belt. Conducted through it straight one side will point to Aldebaran in the North-Western part of the sky, the other on Sirius in the South-Eastern part. Sirius and Aldebaran impossible to confuse as they are very different in color and brightness.Also Sirius can be found with the other stars: one should look for to the South-West of the bright star Procyon, 35 degrees North of Canopus, 30 degrees South of Alhena (the constellation Gemini) and 15 degrees East from Araba (the constellation of the Hare). The exact coordinates of Sirius: right ascension 06ч45м08.9173град., declination minus 16град42м58.017с. The Constellation Canis Major.Today Sirius is visible in the Northern hemisphere. However, approximately 11,000 years Sirius will not be visible generally in Europe.
You should pay attention to the conditions of observation of the stars
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