Thanks to my friends at Ontario Telescope and Accessories, a brand new Altair Hypercam 183C arrived at my door last week. Altair, also known as Alpha Aquilae, is a Main Sequence or hydrogen fusing star of spectral type A7V. Finder chart. Altair appears to be on the main sequence, where stars still burn hydrogen in their cores, but it’s almost twice the Sun’s size and mass. Altair (Star) Color-magnitude diagram. Red-band image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across. Source(s): https://shorte.im/a0TJR. Altair is the 12th brightest star in the night sky and is the brightest star in Aquila based on the Hipparcos 2007 apparent magnitude. These residential interior lighting products feature a modern LED light engine that uses 80% less electricity to product the same light, and you never have to change a light bulb again! It is an A-type star 16.6 light-years from Earth.Altair rotates at the fast speed of more than 200 km (120 miles) per second. alt.Color('Name', type = 'quantitative', scale=alt.Scale(scheme=scheme_name, type='log')) but this resulted in the scheme command simply being ignored to generate the log scale and the standard colors being utilized. Altair, Alpha Aquilae (α Aql), is a white main sequence star located at a distance of 16.73 light years from Earth in the constellation Aquila, the Eagle.With an apparent magnitude of 0.76, it is the brightest star in Aquila and the 12th brightest star in the sky. Altair is also among the handful of stars, apart from the Sun, of which a direct image has been obtained. In 2006 and 2007, J.D. Blue-white stars are much hotter than the Sun, whereas red stars are cooler. The striking purple exterior color of this one-shot color CMOS camera makes a bold statement, but it’s the deep sky imaging capabilities of the cooled sensor that have captured my attention. The color of a star indicates its temperature. It lies only 16.7 light years from Earth. Altair is a main star in the constellation Aquila and makes up the constellation outline. Based on the spectral type (A7IV-V) of the star, the star's colour is blue - white . Altair is the twelfth-brightest star in the night sky and one of the closest stars to Earth, at a distance of only 16.7 light-years. Altair Star Color. Altair / æ l ˈ t ɛər /, designated α Aquilae (Latinised to Alpha Aquilae, abbreviated Alpha Aql, α Aql), is the brightest star in the constellation of Aquila and the twelfth brightest star in the night sky.It is currently in the G-cloud—a nearby interstellar cloud, an accumulation of gas and dust. On average, the stars in this field are at a distance of about 25,000 light-years (which means it takes light 25,000 years to traverse the distance from them to us) and the width of the field is about 13.3 light-years. 0 0. 5 years ago. Altair, or Alpha Aquilae, is the brightest star in the constellation Aquila, the Eagle. Earlier measurements of the star's spectrum, or light-wave pattern, had hinted that Altair was rotating very fast. With the bright stars Deneb and Vega, Altair (Arabic for “flying eagle”) forms the prominent asterism of the Summer Triangle. Anonymous. Altair LED ceiling light fixtures are designed to enhance the décor of your home while saving you money. Previous studies of Altair raised the prospect that the star might have midriff bulge, but never before had the shape been measured directly. 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