The E Nebula is about 0.5 degrees across, or roughly the size of the full Moon. HD 179079, is a subgiant star with only one planet orbiting it, while HD 183263 has two planets, discovered in 2009. R Aquilae is located at around 780 light-years away from us. In ancient Egypt, Aquila was possibly viewed as the falcon of Horus. Ganymede is represented by the neighbouring constellation Aquarius. A planet orbiting the star HD 192263, an orange dwarf (K2V), was discovered on September 28, 1999, and one orbiting the yellow subgiant HD 192699 (G8IV) was announced in April 2007. The magnitude changes very gradually throughout this time period, and is easily noticed with binoculars (using beta Aquilae, 3.7, as a reference). Aquila is a constellation situated on the celestial equator, being the 22 nd largest constellation in the sky. The name of the brightest star in the constellation, Altair, is derived from the Arabic al-nasr al-ta’ir, which means “flying eagle” or “vulture.” Ptolemy called the star Aetus, which is Latin for “eagle.” Similarly, both Babylonians and Sumerians called Altair “the eagle star.”, The star Altair. There are two meteor showers associated with the constellation: the June Aquilids and the Epsilon Aquilids. In the Marquesas Islands, Aquila was known as Pao-toa – Fatigued Warrior. Myths and Data about the constellation Aquila. It is commonly depicted as a centaur pulling back a bow, but many amateur astronomers in the northern hemisphere view Sagittarius as a more recognizable “teapot” asterism. NGC 6760 is a globular cluster with an apparent magnitude of 9.0 and an apparent size of 9.6′. In Greek mythology, the constellation had been associated with Aetos Dios – the eagle that carried the thunderbolts of the supreme god, Zeus. It shifts by about a degree in 5000 years. In 1999, Aquila was the source of a nova that could be seen with the naked eye. NGC 6781 has an apparent magnitude of 11.4, an apparent diameter of 1.8′ and a linear diameter of about 2 light years. The Greek Aquila is most likely based on the Babylonian constellation of the Eagle. The star system is located at around 83 light-years away from us. The five brightest stars in the constellation of Aquila are Altair, Alshain, Tarazed, Okab, and Eta Aquilae. Its name is Latin for 'eagle' and it represents the bird who carried Zeus/Jupiter's thunderbolts in Greco-Roman mythology.Aquila lies just a few degrees North of the celestial equator. NGC 6709 has an overall magnitude of 6.7, it can easily be resolved in small telescopes. Aquila constellation is located in the northern sky, near the celestial equator. The ancient Greeks identified Aquila with the eagle that carried Zeus ’s thunderbolts. It has an apparent magnitude of 7.5 and an apparent size of 15′. The constellation represents the eagle of the god Jupiter in Roman mythology. It is a class G subgiant approximately 44.7 light years distant. Aquila does not contain any Messier objects. Its name is derived from the Persian phrase šāhin tarāzu, which means “the beam of the scale.” It is a class K (spectral class K3) bright giant with an apparent magnitude of 2.72, approximately 461 light years distant. Aquila Mythology Aquila was the eagle that carried Zeus' thunderbolts. Its name is Latin for 'eagle' and it represents the bird that carried Zeus/Jupiter's thunderbolts in Greco-Roman mythology. Aquila was used by Zeus to fetch the shepherd boy Ganymede. It is located in the fourth quadrant of the southern hemisphere (SQ4) and can be seen at latitudes between +65° and -90°. Lambda Aquilae, also known as Al Thalimain, is the fourth brightest star in Aquila, having an apparent magnitude of 3.43. 57 Aquilae is a double star located at around 480 light-years away from us. Tarazed is the second brightest star in Aquila. Theta Aquilae is a spectroscopic binary star, about 287 light years distant. The story behind the name: In the ancient Middle Eastern and Mediterranean cultures, the constellation Aquila is seen as the shape of a flying bird. Many dispute the existence of this structure since it contradicts many established physical theories, however, it remains to be seen soon if its existence will finally be proven or disproven. It has an apparent magnitude of 9.0 and an apparent size of 9.6’. It has also found and mentioned in texts and stories in the ancient literature. The constellation also contains several interesting deep sky objects: the planetary nebulae NGC 6803, NGC 6804, NGC 6781 and the Phantom Streak Nebula (NGC 6741), the open clusters NGC 6709 and NGC 6755, and the dark nebula B143-4. V Aquilae has an apparent magnitude of 6.6 – 8.4. The central star has an apparent magnitude of 14.4. Deneb el Okab – ε Aquilae (Epsilon Aquilae). The star has an apparent magnitude of 3.43 and is 125 light years distant. One of these errands was to bring back the beautiful Prince of Troy, Ganymede, to serve as Zeus’s cupbearer. The author also draws a comparison to the Classical stories of Antinous and Ganymede. It is located at an approximate distance of 2,500 light years. The nebula itself formed when a star collapsed and threw off its outer layer of gas thousands of years ago. Aquila currently has 9 stars discovered to host exoplanets. Home. NGC 6781 is another planetary nebula, somewhat similar in appearance to the Owl Nebula (Messier 97) in the constellation Ursa Major. It can be seen 1.1 degrees south of the star Lambda Aquilae. Eta Aquilae is 2,630 times brighter than our Sun. Tarazed has around 566% of our Sun’s mass, and 9,500% of its radius. Aquila is an equatorial constellation visible during September. Aquila belongs to the Hercules family of constellations, together with Ara, Centaurus, Corona Australis, Corvus, Crater, Crux, Cygnus, Hercules, Hydra, Lupus, Lyra, Ophiuchus, Sagitta, Scutum, Serpens, Sextans, Triangulum Australe, and Vulpecula. The Romans called the constellation "Vultur Volans," which means "the flying vulture." Iota Aquilae is a blue-white B-type star approximately 307 light years distant. 15 Aquilae, designated as h Aquilae, is a giant star located at around 289 light-years away from us, having an apparent magnitude of 5.41. Phantom Streak Nebula, image: ESA/Hubble and NASA. It has an apparent magnitude of 11.4, and an apparent linear diameter of around 2 light-years. Aquila is best seen in the northern summer, as it is located along the Milky Way. In April 2000, an image of the nebula was selected to commemorate the 10th anniversary of the Hubble Space Telescope in orbit. Image: NASA/JPL/Caltech/Steve Golden, Altair is the 12th brightest star in the sky, with an apparent magnitude of 0.77. It represents the eagle that carried Zeus’ thunderbolts and also brought the mortal Ganymede to the heavens to serve as Zeus' cupbearer. It is 55 times brighter than our Sun, and around twice as hot. Alshain is six times more luminous than the Sun and slightly variable in luminosity. Other stars with confirmed exoplanets around them are COROT-10 and COROT-8. Tarazed is the second-brightest star in Aquila, having an apparent magnitude of 2.7, being 2,538 times brighter than our Sun. Its brightest star, Altair, is one vertex of the Summer Triangle asterism. It is among the closest stars to us, being at only 16.7 light-years away. Iota Aquilae has an apparent magnitude of 4.36. Epsilon Aquilae, or Deneb el Okab, is a triple star system about 154 light years distant. Variable stars: Eta Aquilae is a cepheid variable: 3.48-4.39 with a period of 7.18 days (more precisely 7 days, 4 hours, 14 minutes and 21.8 seconds). The myth about Aquila It is said that the constellation represents the eagle that carried the thunderbolt of Zeus to ancient Greece, thus attributing power and aura to the constellation. The constellation of Aquila is best seen in the northern summer, as it is located along the Milky Way. For example, Sagittarius contains … It is very faint, having only 2.5% of our Sun’s luminosity, while Ashain is 6 times brighter than our Sun. V Aquilae is 6,500 times brighter than our Sun, however, it is more than two times cooler, having temperatures of around 2,800 K. Its spectrum is dominated by strong absorption lines of C2 and CN molecules. It is also often compared to the famous Ring Nebula (Messier 57), located in Lyra constellation. Greek mythology and the Constellation Auriga The name of the constellation Aquila means eagle, and it is most common to suggest that this is the representation of the eagle of Zeus, the bird who abducted Ganymede and also carried the weapons of the god; hence it’s near location to Aquarius. It has an overall apparent magnitude of 7.5, being 15’ in size. The proper names of stars that have been officially approved by the International Astronomical Union (IAU) are Alshain, Altair, Chechia, Libertas, Okab, Petra, Phoenicia, and Tarazed. Its name comes from Latin, and it translates to “eagle” – representing the bird that carried Zeus / Jupiter’s thunderbolts in Greek-Roman mythology. Zeta Aquilae is another triple star system, approximately 83.2 light years distant, with a white A-type main sequence dwarf for a primary. The name Aquila stands for eagle in Latin; it represents the bird who carried the thunderbolts of Zeus in Greek mythology. The companion star is a class M red dwarf, located at 13 arcseconds away from the primary. The Constellation Aquila features a redesigned cockpit for maximum visibility, advanced sensors and an onboard Ursa rover for planetary exploration. HD 179079, a G-type subgiant (G5IV), has an orbiting planet that was discovered in 2009. The Nine Planets has been online since 1994 and was one of the first multimedia websites that appeared on the World Wide Web. John Herschel catalogued it as GC 4473 and John Louis Emil Dreyer added it to the New General Catalogue as NGC 6760. NGC 6751, also known as the Glowing Eye Nebula, is a planetary nebula about 0.8 light years in diameter, which is about 600 times the size of the solar system. This small but significant constellation features several fascinating deep-sky objects that amateur astronomers can view with a backyard telescope. Okab is an exceptionally fast-spinning star, having a rotational velocity of around 317 km / 196.9 mi per second. Rho Aquilae is a white A-type main sequence dwarf, approximately 154 light years distant. It is quite small in size, occupying an area of 0.1 arc minutes of the apparent sky. The companions, suspected optical binaries, are 10th magnitude stars. The myth about Aquila It is said that the constellation represents the eagle that carried the thunderbolt of Zeus to ancient Greece, thus attributing power and aura to the constellation. The central star has an estimated surface temperature of 140,000° C and an apparent magnitude of 13.9. The star’s traditional name, Tso Ke, comes from Mandarin and means “the left flag.” The star no longer belongs to the constellation Aquila, as it crossed the border into Delphinus in 1992. Lambda Aquilae, a blue-white B-type main sequence dwarf, is sometimes called Al Thalimain Prior, to differentiate it from Iota Aquilae. The constellation’s name means “the eagle” in Latin. Aquila contains eight named stars. It is a young star, being only 100 million years old. Currently, around 9 stars have been discovered to host planets around them. The Glowing Eye Nebula is located at around 6,500 light-years away, having an apparent magnitude of 11.9. The neighboring constellations are Aquarius, Capricornus, Delphinus, Hercules, Ophiuchus, Sagitta, Sagittarius, Scutum, and Serpens Cauda. In 1973, NASA launched the probe Pioneer 11 that will presumably approach Lambda Aquilae in about four million years (if all goes well). She disguised herself as … How to choose your telescope magnification? It is much hotter than our Sun, having temperatures of around 6,195 K. Rho Aquilae is a former star of Aquila. Rho Aquilae is located at around 150 light-years away from us. In the Chinese lo… Sagittarius is one of the 88 modern constellations, and one of the 12 constellations of the zodiac. Image: ESO. Aquarius is the 10th largest constellation in the sky, occupying an area of 980 square degrees. It is an A-type main sequence star (hydrogen fusing dwarf) that has three visual companions. Xi Aquilae, a red clump giant star, known as Libertas, has an exoplanet named Fortitudo. Tarazed, also designated as Gamma Aquilae, is an orange-hued giant star located at around 395 light-years away from us. Alshain is the seventh brightest star in Aquila, having an apparent magnitude of 3.87. The stars in the cluster are loosely arranged into a diamond-like shape. The constellation is best seen in the northern summer, as it is located along the Milky Way. The name Tseen Foo is derived from the Mandarin word tianfu, which means “the heavenly rafter” and also “drumsticks.” The Chinese call the asterism the star forms together with 62 Aquilae, 58 Aquilae and Eta Aquilae the Celestial Drumsticks. Aquila represents an eagle, the thunderbird of the Greeks. In Greek mythology, Aquila is identified as the eagle that carried Zeus’ thunderbolts and was once dispatched by the god to carry Ganymede, the young Trojan boy Zeus desired, to Olympus to be the cup bearer of the gods. The constellation Aquila is a centre of an even bigger constellation that shows the God Zeus complete with his collection of bows and arrows and his entire body with the eagle about to sit down on his arm. He was sent by Zeus to carry the shepherd boy Ganymede to Mount Olympus. The cluster lies at a distance of 4632.46 light years from Earth and can be seen 4.5 degrees west of the star Delta Aquilae. Epsilon Aquilae has an apparent magnitude of 4.02. NGC 6772 is a planetary nebula with a visual magnitude of 12.7. Aquila is a constellation in the northern sky. In the story, Zeus later placed the images of the eagle and the swan among the stars to commemorate the event. The cluster was discovered by John Russell Hind on March 30, 1845. There are two meteor showers whose radiant appear to be from Aquila. It can be seen 1.46 arc minutes from NGC 6778. The star’s name is derived from the Arabic phrase an-nasr at-ta’ir, which means “the flying eagle.”. The brightest stars in it are of 12th and 13th magnitude. Ganymede is represented by Zodiac constellation Aquarius. He was the eagle that carried the thunderbolts of Zeus. NGC 6778 is a planetary nebula located at around 10,300 light-years away from us. Its name is Latin for 'eagle' and it represents the bird that carried Zeus/Jupiter's thunderbolts in Greek-Roman mythology. Aquila is one of the original constellations that straddles the celestial equator. Aquila is a constellation on the celestial equator. Tarazed is 2960 times more luminous than the Sun and has a radius of 110 solar, taking up about half an AU in the sky. In classical Greek mythology, Aquila was identified as Αετός Δίας (Aetos Dios). The constellation of Aquarius is sometimes identified with Ganymede. The constellation of Aquila is the 22nd largest constellation in the sky. In Greek mythology, Aquila was an eagle of Zeus who carried his thunderbolts. The cluster has an apparent magnitude of 12.4. It has the size of around 10 billion light-years ( the observable universe is just 93 billion light-years in diameter). DISCLAIMER: These are our current vehicle specifications. AQUILA The Eagle Aquila - Celestial Atlas by Alexander Jamieson - 1822. One time the eagle was sent to carry Ganymede to Olympus to be the cupbearer of the Gods. The constellation Aquila is visible in the northern hemisphere's summer sky and the southern hemisphere's winter. It was first catalogued by the Greek astronomer Ptolemy in the 2nd century. Altair is located at around 16.7 light-years away from us, being one of the three vertices of the Summer Triangle asterism. Aquila has three stars brighter than magnitude 3.00 and two stars located within 10 parsecs (32.6 light years) of Earth. In the Greek legends, this constellation represented the eagle that carried Zeus’ thunderbolts. https://upload.wikimedia.org/wikipedia/commons/thumb/e/ea/Sidney_Hall_-_Urania%27s_Mirror_-_Delphinus%2C_Sagitta%2C_Aquila%2C_and_Antinous.jpg/540px-Sidney_Hall_-_Urania%27s_Mirror_-_Delphinus%2C_Sagitta%2C_Aquila%2C_and_Antinous.jpg, https://upload.wikimedia.org/wikipedia/commons/thumb/f/fb/Aquila_IAU.svg/509px-Aquila_IAU.svg.png, https://in-the-sky.org/images/constellations/con_AQL_000.png, https://upload.wikimedia.org/wikipedia/commons/thumb/1/1a/Altair%2C_Tarazed_and_Alshain.jpg/640px-Altair%2C_Tarazed_and_Alshain.jpg, https://upload.wikimedia.org/wikipedia/commons/thumb/7/7f/Altair-Sun_comparison.png/895px-Altair-Sun_comparison.png, https://earthsky.org/upl/2017/06/Screen-Shot-2018-06-04-at-1.55.18-PM-e1528134961914.png, https://www.star-facts.com/wp-content/uploads/2019/09/Altair-Tarazed-and-Alshain.jpg?189db0&189db0, https://www.cloudynights.com/uploads/monthly_11_2019/post-57336-0-37178900-1573462506.jpg, https://theskylive.com/sky/stars/star-images/72/7235_800.jpg, https://www.constellation-guide.com/wp-content/uploads/2011/01/Altair-Alpha-Aquilae-300×300.jpg, https://theskylive.com/sky/stars/star-images/72/7225_800.jpg, https://upload.wikimedia.org/wikipedia/commons/b/bf/W_Aquilae_binary.jpg, https://cdn.mos.cms.futurecdn.net/xzS9jWYkggcxXdwDzoTVD3.jpg, https://vignette.wikia.nocookie.net/list-of-stars/images/7/7d/F-0.PNG/revision/latest?cb=20180427073013, https://pbs.twimg.com/media/DK6fQIdXkAAQBnf.jpg, https://www.sciencesource.com/Doc/TR7/a/9/c/9/SS2388571.jpg?d63642071103, https://lh3.googleusercontent.com/proxy/pOt_FLOq1WVNxxa5tMT05noyNu2mOWUFHL79rK0M9fXFyyQKWbLpyu1oK234ZANdLCeK2Uur0D1JzPXNmrpLsKfQD85Rft3-, https://upload.wikimedia.org/wikipedia/commons/thumb/f/f8/Most_distant_Gamma-ray_burst.jpg/1024px-Most_distant_Gamma-ray_burst.jpg, https://upload.wikimedia.org/wikipedia/commons/thumb/6/69/NGC-6781.jpg/480px-NGC-6781.jpg, https://upload.wikimedia.org/wikipedia/commons/c/c0/NGC6751.jpg, https://upload.wikimedia.org/wikipedia/commons/thumb/8/85/NGC_6778_-_VLT%28FORS2%29_-_ROIIIBOIII3000.png/640px-NGC_6778_-_VLT%28FORS2%29_-_ROIIIBOIII3000.png, https://www.constellation-guide.com/wp-content/uploads/2011/01/Phantom-Streak-Nebula-NGC-6741.jpg, https://upload.wikimedia.org/wikipedia/commons/9/9e/ENebulaHunterWilson.jpg, https://upload.wikimedia.org/wikipedia/commons/8/8d/NGC_6709_large.png, https://upload.wikimedia.org/wikipedia/commons/5/51/NGC_6755.png, https://www.greggsastronomy.com/IMAGES/ngc6760_LRGBcrop.jpg, https://www.amsmeteors.org/wp-content/uploads/2018/06/featured-3.jpg. It was discovered by William Herschel on July 21, 1784. Aquila is home to Altair, the 12th brightest star in the sky and one of our nearest bright neighbours, Tarazed (Gamma Aquilae), an orange bright giant, and Eta Aquilae, a variable white supergiant. The nebula occupies 0.43′ of the apparent sky. The star is approximately 289 light years distant and easy to observe in small telescopes. The probe left the solar system in 1990 and, because its power was too weak, it has not transmitted any data since 1995. In Hawaii, Altair was called Humu – “to sew, to bind together parts of a fishhook”. Eta Aquilae is a yellow-white supergiant, approximately 1200 light years from Earth. It was discovered by Edward Charles Pickering on September 17, 1882. Aquila is among the first 48 catalog constellations in Ptolemy’s almagest, in the 2. It has an apparent magnitude of 11.9, being around 4,400 years old. NGC 6709 lies five degrees southwest of Zeta Aquilae. The constellation of Aquila doesn’t have any Messier objects. The E Nebula is 0.5o across, roughly the size of the full Moon. Aquila constellation map, by IAU and Sky&Telescope magazine. Eta Aquilae is a multiple star system that was once part of the former Antinous constellation. In mythology, Aquila was owned by the Roman god Jupiterand did many tasks for him. NGC 6749 is another globular cluster in Aquila, discovered by John Herschel on July 15, 1827. The brightest star in Aquila is Altair, which is also the 12th brightest in the night sky, having an apparent magnitude of 0.76. The nebula was discovered by William Herschel on July 30, 1788. NGC 6778 was discovered by John Herschel on May 21, 1825 and independently by Albert Marth on June 25, 1863, which led to the nebula’s double listing in the New General Catalogue. He was the eagle that carried the thunderbolts of Zeus. Rho Aquilae is a main-sequence star, having an apparent magnitude of 4.94. Its name is derived from the Arabic phrase ðanab al-cuqāb, which means “the tail of the eagle.” The brightest component of Epsilon Aquilae is an orange K-type giant which is a known barium star; one containing a lot of barium and other heavy elements. Tseen Foo is a clue-white B-type giant with an apparent magnitude of 3.24. NGC 6755 is an open cluster situated at around 4,632 light-years away from us. It is less than an arc minute away from NGC 6804. It has an apparent magnitude of 3.71. Aquila, the pet eagle of Zeus, showed the gentler side of his nature when he carefullycarried up Ganymede to Mount Olympus to be cup-bearer to his master. The primary star, Alshain, is a subgiant star that has around 126% of our Sun’s mass, and 328% of its radius. Aquila is part of the Hercules family of constellations, together with Ara, Centaurus, Corona Australis, Corvus, Crater, Crux, Cygnus, Hercules, Lupus, Hydra, Lyra, Ophiuchus, Sagitta, Scutum, Serpens, Sextans, Triangulum Australe, and Vulpecula. This magnificent bird was responsible for holding Zeus’s thunderbolts and occasionally running errands. He was also sent to retrieve the Trojan shepherd boy – … FF Aquilae has around 320% of our Sun’s mass, and 3,900% of its radius. NASA’s Pioneer 11 space probe, which flew by Jupiter and Saturn in the 1970s, is expected to pass near Lambda Aquilae in about 4 million years. Xi Aquilae, a red clump giant (G9 III) also known by the name Libertas, has a confirmed exoplanet, named Fortitudo, that was discovered in 2008. Altair is an A-type main-sequence star, classified as a Delta Scuti variable, displaying variations in brightness over periods that range from 0.8 to 1.5 hours. NGC 6803 is a planetary nebula with a visual magnitude of 11.4. They are the June Aquilids, and the Epsilon Aquilids. Lying only 16.8 light-years away, Altair is one of the closest stars to Earth that is visible to the naked eye. In yet another myth, Aquila represents Aphrodite disguised as an eagle, pretending to pursue Zeus in the form of a swan, so that Zeus’ love interest, the goddess Nemesis, would give him shelter. Altair is one of the three stars that form the Summer Triangle, an asterism that can be seen directly overhead at mid-northern latitudes in the summer. They are located at 1.5o west of Tarazed, Gamma Aquilae. NGC 6760 (bottom left) and NGC 6749 (top right), image: Wikisky. Eta Aquilae is also a Cepheid variable star, its magnitude ranges from 3.5 to 4.3 over a period of 7.16 days. FF Aquilae is a yellow-white-hued supergiant star located at around 1,350 light-years away from us. This star is a Cephei variable, with its apparent magnitude ranging from 5.18 to 5.51 over a period of 4.47 days. Altair is the twelfth brightest star in the night sky, having an apparent magnitude of 0.76. It has an apparent magnitude of 11, being 0.1 arc minutes in diameter, and fairly bright. The eagle was also sent by Zeus to carry the shepherd boy Ganymede, to Mount Olympus. NGC 6778 (also catalogued as NGC 6785) is a planetary nebula with a visual magnitude of 12.3, located at an approximate distance of 3,200 light years from Earth. Its central star, a white dwarf, has an apparent magnitude of 16.8. However, when considering the myth surrounding Prometheus, the … Altair, the constellation’s brightest star, forms a prominent asterism known as the Summer Triangle with the luminaries of Cygnus (Deneb) and Lyra (Vega). It has also found and mentioned in texts and stories in the ancient literature. The Glowing Eye Nebula (NGC 6751), image: NASA, The Hubble Heritage Team (STScI/AURA). In classical Greek mythology, Aquila was identified as Αετός Δίας (Aetos Dios). Because it rotates very rapidly (286 km/s at the equator), Altair’s shape is not spherical, but flattened at the poles. NGC 6755 is another open cluster in Aquila. Mythology of the Aquila Constellation. There are no Messier objects in the constellation of Aquila. It was discovered by Guillaume Bigourdan on July 30, 1889. The name Al Thalimain, which the star shares with Lambda Aquilae, means “the two ostriches” in Arabic. Alshain is only the seventh brightest star in Aquila, but was designated Beta Aquilae nonetheless by Johann Bayer. The Eagle appears to be swopping down towards constellation Aquarius. To this date, two major novae have been observed in the constellation of Aquila. Aquila is located in the fourth quadrant (NQ4) in the northern sky, near the celestial equator, and it can be viewed at latitudes between +90o and -70o. She then took on the form of a swan to chase Zeus to the shelter of his love interest, the godde… It moved across the border into the neighboring constellation of Delphinus in 1992. According to Gavin White, the Babylonian Eagle carried the constellation called the Dead Man in its talons. It is the fifth brightest member of the Aquila constellation, located at around 1,382 light-years away, having an apparent magnitude of 3.87. The brightest star in the constellation is Altair, Alpha Aquilae (spectral class A7 V), which is also the 12th brightest star in the sky. The Glowing Eye lies at an approximate distance of 6,500 light years from Earth and has a visual magnitude of 11.9. This nebula is an easy telescopic target for deep-sky observers since it is located in the southeast of the extremely colored cool carbon star V Aquilae. It expands at a speed of 40 km/s. Aquila has roots in ancient Greek and Roman history. Altair is 179% more massive than our Sun, having 163% of its radius, and being 1.19 times hotter than our Sun, having surface temperatures of around 6,900 K. Alshain, also designated as Beta Aquilae, is a binary star located at around 44.7 light-years away from us. NGC 6781 photographed by the ESO 3.6-m Telescope, using the Faint Object Spectrograph and Camera (EFOSC2), at the La Silla Observatory in the Atacama Desert, Chile. In Greek mythology, Aquila is identified as the eagle that carried Zeus’ thunderbolts and was once dispatched by the god to carry Ganymede, the young Trojan boy Zeus desired, to Olympus to be the cup bearer of the gods. It's time for part three of the constellation series , and this time I'm tackling a constellation I had never heard of before: Aquila. Okab is a blue-white main-sequence star that is 39.4 times brighter than our Sun, having 237% of its mass, and around 227% of its radius. The central star is a binary system with a short orbital period. The Phantom Streak Nebula, designated as NGC 6741, is a planetary nebula located at around 7,000 light-years away from us. An orange dwarf star, HD 192263, also has a planet, and another star, a yellow subgiant, HD 192699, also has one. The nebula was discovered by William Herschel on August 25, 1791. The name Bezek comes from the Hebrew word bazak, which means “lightning.”. Another myth has the eagle guarding the arrow of Eros – it hit Zeus, making him love-struck. Altair completes one spin around its axis in around 8.9 hours ( our Sun, for comparison, does this in 25 days), having an extreme rotational velocity of around 286 km / 177.7 mi per second. It can be seen at latitudes between +90° and -75°. It is located at around 125 light-years away. It is orbiting through the galaxy with an eccentricity of 0.06, which carries it close to the Galactic Core. Altair is a white main-sequence dwarf star that has a very high rotational velocity, around 286 km / 177.7 mi per second. The nebula lies only 0.04 arc minutes away from the open cluster IC 1298 and 0.79 arc minutes from the cluster NGC 6775. The constellation of Aquila was once part of the 48 listed constellations by the 2nd-century astronomer Ptolemy. Aquila spreads out for over 652 square degrees. Th… The main star has an apparent magnitude of 2.99, while the companions are 12th magnitude stars. Altair is also the nearest star in Aquila, at a distance of only 16.77 light years from Earth. It has the same mass as our Sun, however, it is an aging red giant star that has around 25,900 % of our Sun’s radius, being 3,470 times brighter. In another story, the eagle is found guarding the arrow of Eros (represented by the constellation Sagitta), which hit Zeus and made him love-struck. Other stars with confirmed planets include COROT-10 (K1V) and COROT-8 (K1V). It can be seen only 1.72 arc minutes away from NGC 6760. The star at the center of the nebula has a surface temperature of around 140,000 K, or 24.2 times hotter than our Sun. IC 1298 is an open cluster in Aquila. According to classic Greek mythology, Aquila was the eagle that carried the thunderbolts of Zeus. Ganymede is often associated with the constellation of Aquarius. The name Alshain is derived from the Perso-Arabic aš-šāhīn, which means “the (peregrine) falcon.” The star has a 12th magnitude visual companion, Beta Aquilae B, a class M red dwarf, lying 13 arc seconds away. Its brightness varies over a period of 400 days. NGC 6755 contains many stars, the brightest of which are of magnitude 12th and 13th. The name Aquila means “Eagle” in Latin. The top 10 brightest stars in Aquila are: Altair, designated as Alpha Aquilae, is the brightest star in the constellation, being 10.6 times brighter than our Sun.
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