The G is the general spectral type, G is a main-sequence star, or of yellow color and the 2 means that it is 2/10 of the way to a spectral type K and V is its luminosity and classifies the Sun as either a dwarf or more properly a main-sequence star. In 2016 I’ve visited Vietnam. During the trip I was amazed by the diverse, tasty, chaotic, exotic and unforgettable scenes of Hanoi’s street food – … In northern Canada, Alaska, and most of Europe, Vega never sets. Each coat of nail polish should be given at least 5 -7 minutes to dry before another is applied, or a … Property Type Description; scheme: String | Color[ ]: Required. Greenstar’s Vega Series of Floodlight Luminaires is a high performance, energy-efficient, solid-state fixture ideal for a wide variety of applications. Used with permission. Vega is the fifth brightest star visible from Earth, and the third brightest easily visible from mid-northern latitudes, after Sirius and Arcturus. The colour of a star is primarily a function of its effective temperature. Source. The little constellation Lyra has some interesting features. She falls in love with a mortal, Hikoboshi, represented by the star Altair. from p.284 of Star Names, Richard Hinckley Allen, 1889. Vega in history and myth. As an only child, Libby has always gotten what she wanted, though she never wanting anything. At about 500 million years, Vega is already middle-aged. As a black body gets hotter its col… 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 … Dr. Helmenstine holds a Ph.D. in biomedical sciences and is a science writer, educator, and consultant. Vega appears to be surrounded by a disk of dust. Vega is a bluish-white star with a radius of around 1.1 million miles (1.8 million km), which is around two and a half times the size of the sun. Vega is the brightest star in school, working harder than any other student at Starling Academy. If you do not achieve the desired color. In the mid-northern latitudes, Vega is almost directly overhead at night in mid-summer. Bottom line: The star Vega in the constellation Lyra is one of the sky’s most beloved stars, for people around the world. The history of the star: Vega. When Vega is the pole star, a long exposure photograph would show stars circling it. "Absolute magnitude" is defined as the magnitude a star would have if we picked it up and placed it exactly 10 parsecs away from the Sun; that's very roughly as close as the star Vega, and a bit more distant than the Sun's closest neighbors. Vega (Alpha Lyrae) is a beautiful bluish-white star located 25 light-years away in the constellation of Lyra. There are also non-humanoids from Vega that are insectoid or reptilian, with greenish tinted skin, ranging from flesh color to black, with large eyes.They represent the first masculine polarization within Lyra. Vega is seen in the summer sky in the Northern Hemisphere, where it is part of the constellation Lyra. Vega in history and myth. You should recall that a star approximates the behaviour of a black body radiator. The constellation Lyra the Harp and its brightest star Vega. 1. Because it is more massive, Vega burns up its hydrogen fuel more quickly than our Sun, so its lifetime as a main-sequence star is only about one billion years, or about a tenth as long as the Sun's life. Its current age is about 455 million years. Their reunion marks the time of the Qixi Festival. Apply nail color of your choice. In China, the legend speaks of a forbidden romance between the goddess Zhinu – represented by Vega – and a humble farm boy, Niulang – represented by the star Altair. In astronomer-speak, Vega is an “A0V main sequence star.” The “A0” signifies its temperature, whereas the “V” is a measure of energy output (luminosity), indicating that Vega is a normal star (not a giant). But when Orihime’s father finds out, he is enraged and forbids her to see this mere mortal. Another factor also contributes to Vega’s brightness — the st… If you took a long exposure photograph of the northern sky today, the stars would appear as trails around Polaris. It is also one of the Sun’s closer neighbours, at a distance of about 25 light-years. Now that her laser focus has put her at the top of the class, she’s aiming for the stars. Vega is at the top of the triangle, with Deneb below it and to the left and Altair below both stars and to the right. Between the Gamma and Beta stars is the famous Ring Nebula, visible in small telescopes. Sometimes Hikoboshi’s annual trip across the Celestial River is treacherous, though, and he doesn’t make it. At this time, no planet has been definitively identified orbiting Vega, but its possible terrestrial planets could orbit near the star, probably in its equatorial plane. Also, while Altair is 1½ times larger than Earth's sun, Vega is more than three times larger. Growing up in an astronomically wealthy family, Libby's parents, Erica and Miles, have absolutely astronomical careers and tons of money. Due to the higher period, Vega burn fuel at a rate much faster than our sun. In western skylore, Vega’s constellation Lyra is said to be the harp played by the legendary Greek musician Orpheus. Vega has been one of the most important stars to humanity since ancient times because it is very bright and easily recognized by its blue color. Why do stars have different colours? Colours vary from bluish-white through to red. Image via The NewsTalkers. Roughly 2.5 times the diameter of the sun, and just less than that in mass, Vega’s internal pressures and temperatures are far greater than our sun’s, making it burn its fuel faster. For Vega 5.0 and higher, if a color array is provided, the colors will be interpolated to form a new scheme; use the scale interpolate property to set the interpolation type (defaults to linear RGB interpolation). Dry After Each Coat. She has taught science courses at the high school, college, and graduate levels. Regardless of how exotic, not every soul has intentions based on light and love. Vega's spectral class is A0V, making it a blue-tinged white main sequence star that is fusing hydrogen to helium in its core. Vega’s distinctly blue color indicates a surface temperature of nearly 17,000 degrees Fahrenheit (9,400 Celsius), making it about 7,000 degrees F (4,000 C) hotter than our sun. In the Southern Hemisphere, Vega is visible low on the northern horizon during the Southern Hemisphere's winter. Vega (Star) Color-magnitude diagram. Vega is a hot star: class A0 with a surface temperature of about 9700K. Vega, brightest star in the northern constellation Lyra and fifth brightest in the night sky, with a visual magnitude of 0.03. [A scanned copy can be viewed on this webpage] Alpha (α) Lyra, Vega, is a pale sapphire star in the Lyre. Applying polish can be tricky, try to apply just enough to cover the nail without showing brush strokes. Vega forms a right angle between the two other stars. That is because Vega puts out more light; it is more luminous. Finder chart. While most Starseeds appear to have come to Earthto teach and heal its citizens, not all Starseeds are intent on helping us evolve. Although Vega and the Sun are both stars, they are very different from one another. Vega has been one of the most important stars to humanity since ancient times because it is very bright and easily recognized by its blue color. Here are some of the more popular and known types of Starseeds. Altair is a rapidly spinning star. Bright stars with the same spectral type are relatively common. Based on the spectral type (A0Vvar) of the star, the star's colour is blue - white . Some of them have come to this planet for their benefit or to support a darker mission. Vega is one of the brightest stars in the night sky. Sirian: These souls come from the planets Sirius A and Sirius B. Sirius A is … Wega, less correctly Vega, originated in the Alfonsine Tables from the Waki of the Arabs, Bayer having both titles; Scaliger, Waghi; Riccioli, Vuega vel Vagieh; and Assemani, Veka. In western skylore, Vegas constellation Lyra is said to be the harp played by the legendary Greek musician Orpheus. Vega will become a red giant about 650 million years in the future when it can no longer fuse … How to see Vega. If Vega was viewed from above one of its poles, it would appear round. The blue-white star Vega via Fred Espenak. The other two stars in the Triangle are Deneb and Altair. It’s sometimes called the Harp Star. Stars are also grouped into spectral types or classes by color. Then … you know the story. By using ThoughtCo, you accept our, How to Find the Lyra Constellation in the Night Sky, How to Spot the Cassiopeia Constellation in the Night Sky, How to Find the Capricornus Constellation, Journey Through the Solar System: Our Sun, Ph.D., Biomedical Sciences, University of Tennessee at Knoxville, B.A., Physics and Mathematics, Hastings College, Declination: 38 degrees 47 minutes 01 second. The "blue" photons emission is about twice that of the "red" number of photons. Vega (Star) Color-magnitude diagram. The equator of Vega is 19% bigger than its polar radius. The dust is found mainly in a disk around the star rather than a sphere, with particle sizes estimated to be between 1 to 50 microns in diameter. And the kids in her Radiant Hillsneighborhood were just as lucky. In that case, Orihime’s tears form raindrops that fall over Japan. The two lovers are placed in the sky, separated by the Celestial River or Milky Way. It is not visible south of 51° S, so it cannot be seen at all from the southern part of South America or Antarctica. In western culture, Vega is often called the Harp Star. It’s said that their meeting comes on the 7th night of the 7th moon, when a bridge of magpies forms across the Celestial River, and the two lovers are reunited. Libby thought life was that easy for everyone until a few years ago when she met a girl … Star-crossed lovers Zhinu – represented by the star Vega in the constellation Lyra – and a humble farm boy, Niulang, represented by the star Altair in Aquila. o Vega was chosen as the primary standard because it is easily observable in the northern hemisphere for more than 6 months of the year and because it has a relatively smooth spectral energy distribution compared to later type stars. ThoughtCo uses cookies to provide you with a great user experience. In another 500 million years or so, Vega will become a class-M red giant, after which it will lose most of its mass and become a white dwarf. Vega is a main star in the constellation Lyra and makes up the constellation outline. You can see the Summer Triangle in the evening beginning around June, through the end of each year. The variety of colours of the stars is immediately obvious. Another obvious difference between Vega and the Sun is its color. Come to know it, and you will see. With a visual magnitude (apparent brightness) of 0.03, Vega is only marginally dimmer than Arcturus, but with a distinctly different, cool-blue color. Conventional color descriptions are traditional in astronomy, and represent colors relative to the mean color of an A class star, which is considered to be white. The B–V color indexes of stars range from −0.4 for the bluest stars, with temperatures of about 40,000 K, to +2.0 for the reddest stars, with temperatures of about 2000 K. 4. age main sequence star like Vega star estimated to be about 1 billion years old, compared with the Sun which is expected to reach the age of 10 billion years. Right now, the North Star is Polaris, but Vega was the northern pole star around 12,000 BC and will the pole star again about the 13,727. If it rains, the raindrops are thought to be Orihime’s tears because Hikoboshi could not meet her. The beautiful blue-white star Vega has a special place in the hearts of skywatchers around the world. There are many variations. Vega was one of the stars used to define the magnitude scale, so it has an apparent magnitude around 0 (+0.026). Star temperature can be measured by looking at its spectrum, the type of light that the star shines. Many people recognize its constellation, Lyra, as a triangle of stars connected to a parallelogram. Vega is easily recognizable for its brilliance and blue-white color. Vega is one of three stars in an asterism – or noticeable star pattern – called the Summer Triangle in the early evening sky. While the Sun appears round, Vega is noticeably flattened. See the scheme reference below for named schemes. While Vega fuses hydrogen, most of the energy at its core comes from the carbon-nitrogen-oxygen (CNO cycle) in which protons combine to form helium with intermediate nuclei of the elements carbon, nitrogen, and oxygen, This process is less efficient than the Sun's proton-proton chain reaction fusion and requires a high temperature of about 15 million Kelvin. Larry Sessions has written many favorite posts in EarthSky's Tonight area. At about 25 light-years in distance, it is the sixth closest of all the bright stars, or fifth if you exclude Alpha Centauri, which is not easily visible from most of the Northern Hemisphere. Vega visual magnitude is 0.03, making it the 5th brightest star in the sky. You can see Vega in very early evening by June – and high in the east by August evenings – high overhead on autumn evenings – in the northwestern quadrant of the sky on December evenings. His articles have appeared in numerous publications including Space.com, Sky & Telescope, Astronomy and Rolling Stone. Further south, Vega is below the horizon more of the time and may be trickier to find. Get free shipping on a purchase of 500 & more. Finder chart. But the most beautiful story relating to Vega comes from Asia. It will Yet the sky gods are kind, and they reunite on the 7th night of the 7th moon each year. Image via RJHall/ Wikimedia Commons. In Japan, Vega is called Orihime, a celestial princess or goddess. Vega’s position is RA: 18h 36m 56.3s, dec: +38° 47′ 1.3″. Vega is 1 of 3 stars in an asterism – or noticeable star pattern – called the Summer Triangle in the early evening sky. Many Japanese celebrations of Tanabata are held in July, but sometimes they are held in August. All three stars are extremely bright in a region with few other bright stars. His small book on world star lore, Constellations, was published by Running Press. Thanks to its high brightness, Vega is clearly visible when observed from locations with dark skyes, and should be also quite easily visible from light polluted areas. Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across. Other stars that display excessive dust when viewed in the infrared spectrum are called Vega-like or Vega-excess stars. From a latitude including New York and Madrid, Vega is only below the horizon about seven hours a day, so it can be viewed any night of the year. 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