What type star is shaula

In , Hipparcos data was revised with a new parallax of 5. It should not be taken as though the star is moving closer or further away from Earth. It is purely that the distance was recalculated. Using the distance, the star is roughly 36,, An Astronomical Unit is the distance between Earth and the Sun. The number of A. The star's Galacto-Centric Distance is 7, The catalogue was started by the American doctor and has been expanded on over the years. The star is catalogued in the Tycho-2 star catalogue as TYC The catalogue lists 2 millions stars and its homepage is E.

Sir John named the stars in the constellation with a number and its latin name, this star's Flamsteed designation is 35 Scorpii. The Flamsteed name can be shortened to 35 Sco. BD number is the number that the star was filed under in the Durchmusterung or Bonner Durchmusterung, a star catalogue that was put together by the Bonn Observatory between to Shaula Travel Time The time it will take to travel to this star is dependent on how fast you are going. A note about the calculations, when I'm talking about years, I'm talking non-leap years only days.

The New Horizons space probe is the fastest probe that we've sent into space at the time of writing. Its primary mission was to visit Pluto which at the time of launch , Pluto was still a planet. Mach 1 is the speed of sound, Mach 2 is twice the speed of sound. Corncorde before it was retired was the fastest commercial airline across the Atlantic and only one that could do Mach 2. The star is a pulsating Beta Cephei variable type which means that its size changes over time. The Variable Type is usually named after the first star of that type to be spotted.

Shaula brightness ranges from a magnitude of 1. The smaller the magnitude, the brighter the star. The source of the information if it has a Hip I. It lies at the end of its tail together with Lesath, Upsilon Scorpii.

Even though the two stars appear close together, they are not a physical pair. Shaula lies in a region of the sky populated by a number of interesting deep sky objects.

Shaula is located in the constellation Scorpius , one of the most recognizable constellations in the sky. Like all zodiac constellations , Scorpius was first catalogued by the Greco-Roman astronomer Ptolemy in the 2nd century AD. The constellation lies in a rich area of the Milky Way in the direction of the Galactic Centre and contains a number of notable clusters and nebulae.

The best time of year to observe Shaula and Scorpius from the northern hemisphere is in the summer, when the constellation appears highest above the southern horizon. South of the equator, Scorpius is best seen in the months of winter and spring. Shaula by admin Star system Lambda Scorpii consists of three components: two B-type stars, appearing bluish in colour, and a faint pre-main sequence companion. Shaula Lambda Scorpii , image: Wikisky. All three stars lie in the same orbital plane.

Lambda Scorpii is located in the zodiacal constellation of Scorpius. All the zodiacal constellations were first catalogued by the Greco-Roman astronomer Ptolemy in the 2 nd century A. Many stars and deep-sky objects lie in it including the closest globular cluster to the solar system , Messier 4. Lambda Scorpii A is massive enough to explode as a supernova in the future.

Though it is unknown if the star has stopped fusing hydrogen in its core, its ultimate fate sadly will end in a colossal explosion and will probably leave behind a white dwarf. The primary star is a Beta Cephei variable star, it changes its brightness quickly and its apparent magnitude varies from 1. The first two stars of the system are B-type stars, while the third is a pre-main sequence star. It is currently unknown if it has stopped fusing hydrogen in its core.

Lambda Scorpii A is very bright, around It is 4 arcseconds away from the primary star. Lambda Scorpii B has around 9.

Its been classified as a spectral type DA7. Both A and B have surface temperatures estimated to be at around Lambda Scorpii C is believed to be a pre-main sequence star, having a visual magnitude of