These meteors appear to originate from the direction of Vega, however, it is not physically associated with the star of its constellation. Vega is a main star in the constellation Lyra and makes up the constellation outline.
. Theories state that this dust disk may have formed after two planets similar in size to Pluto, may have collided and resulted in the debris.
Vega — like similar stars Fomalhaut, Sirius, and Alpha Centauri — is a main-sequence star whose brilliance can be attributed partially to its close proximity to us, astronomically speaking, at just 25 light-years away. We, along with the entire solar system, are moving towards Vega at a speed of 15 mi / 24.1 km per second. It is the first star to have a car named after it with the French Facel Vega line of cars from 1954 onwards, and then in America, Chevrolet launched the Vega car in 1971.
Around 14.000 years ago, it was pointing towards Vega.
here. Vega is one of the vertices of the Summer Triangle along with Deneb, and Altair. Home Your Sky Constellations List Lyra Vega. The mass has been estimated to be around 2.1 that of our Sun.
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Vega began in 2001 with a singular vision: awaken the world to the potential of plant-based nutrition.
Vega (Alpha Lyrae), image: Wikisky. It consists of Vega and two first-magnitude stars Altair, in Aquila, and Deneb in Cygnus. Its current age is about 455 million years. It has a mass of 2.1 solar masses and a diameter 2.3 times the Sun.
It is the fifth-brightest star in the night sky and the second-brightest star in the northern celestial hemisphere after Arcturus.
It is the second star to be photographed, and the first to have its spectrum recorded. Its absolute magnitude is 0.58 and its distance is 25.3 light years. This chemical peculiarity suggests that Vega formed from an interstellar medium of gas and dust that was unusually metal-poor about 500-800 billion years ago.
This category of stars has periodic pulsations in their luminosity. Wikipedia.
With an apparent magnitude of 0.03v, Vega is the 5th brightest star in the entire sky (see: 50 Brightest Stars ). Vega has the spectral classification A0V, indicating a white star on the main sequence, still fusing hydrogen to helium in its core.
Both stars are presently approaching the midpoint of their life expectancies. Vega’s original name, Wega, was derived from a loose transliteration of wāqi‘, which means “falling” or “swooping” in Arabic.
In 1850, Vega became the second star to be photographed by William Bond and John Adams. Vega is about 25 light-years away from the Sun, and it lies at a vertex of a widely spaced asterism called the Summer Triangle.
Because of this, the polar regions are near 10.000 K in temperature, while the equatorial temperature is about 8.152 K. Vega is a white main sequence star – A-Class.
The star was very important to the ancient people as it was once our north star. It has a tenth of the age of our Sun, and it is 2.1 times more massive. Vega has been extensively studied by astronomers, leading it to be termed "arguably the next most important star in the sky after the Sun." It makes one complete wobble every 25.770 years. Vega is only about a tenth of the age of the Sun, but since it is 2.1 times as massive its expected lifetime is also one tenth of that of the Sun. It is also one of the Sun’s closer neighbours, at a distance of about 25 light-years. Resources | The Equinox J2000 equatorial coordinates are From Sofia
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