You can see it without using a telescope. It has an apparent magnitude of 9.5 and is approximately 13,30 light years distant from the solar system. The most interesting things about the constellation are Vega and the Lyrids meteor shower. The star orbits the Epsilon-2 pair with an estimated period of a few decades. It is a cataclysmic variable star composed of a close binary system in which one of the stars is a white dwarf that accretes matter from the companion star. The constellation contains six formally named stars. The star is recognised as being the brightest in the constellation as it has the Bayer status of Alpha. There are eight hundred and sixty-seven Extrasolar Planets in this constellation, detailed on this site. The Ring Nebula, also known as Messier 57, M57 or NGC 6720, is a planetary nebula that is located south of the bright star Vega, about 40% of the distance from Beta to Gamma Lyrae. When you visit the site, Dotdash Meredith and its partners may store or retrieve information on your browser, mostly in the form of cookies. Gamma Lyrae is sometimes known by its traditional names, Sulafat (Sulaphat) and Jugum. The most recent one, in 1996, was a very long and bright one, indicating that the star is a variable of the SU Ursae Majoris type, one that has super-outbursts in addition to normal outbursts. The stars have apparent magnitudes of 4.7 and 6.2 and an orbital period of about 1,200 years. Easy. She was bitten on the heel. Not the right time for Lyra constellation? Eighty-two stars can be seen with the naked eye in the constellation on a clear night sky. Ring Nebula Messier object 57 which appears with a green core and red outer ring. . ThoughtCo. It has an apparent magnitude of 4.323 and is approximately 238 light years distant from the solar system. R Lyrae is a red giant with the stellar classification of M5III that is located around 350 light years away from the Solar System. These constellations formed the basis for the modern list agreed by the IAU. 1779. With the bright stars Deneb and Altair, Vega is part of the prominent asterism of the Summer Triangle. Lyra is the 52nd largest in terms of size in the night sky. Epsilon-1 Lyrae, the northern component in the system, is a double star consisting of components that are only 2.35 arc seconds apart. The star is 25.04 light years distant from Earth. When: 16 to 25 April. The star names approved by the International Astronomical Union (IAU) are Aladfar, Sheliak, Sulafat, Vega, Xihe, and Chaso. Find & Download the most popular Lyra Constellation PSD on Freepik Free for commercial use High Quality Images Made for Creative Projects. August: 65 degrees above the north east horizon at sunset, reaching its peak 80 degrees above the northern horizon at 21:30. Enter the coordinates in the Coordinates or Source input box. The brightest stars in it are 13th magnitude, and it contains about a dozen variables. The parallelogram shape reflects the stringed section to play the instrument and the triangular section is the handle where the player holds the instrument. A substellar companion, Gliese 758 b, was discovered in the stars orbit in November 2009. A wide-angle view of the Ring Nebula in Lyra. See high-quality assets selected by our team daily. The more south you are, the later in the year that the constellation will be viewable. The triangle links the 3 bright stars of Altair, Deneb and Vega in the constellations of Aquila, Cygnus, Lyra respectively. There's no real legend behind this one but it may be one of the Stymphalian birds that Hercules had to kill as part of his twelve labours. High in the summer sky is the Summer Triangle.The three stars in the triangle are some of the brightest stars in the night sky. Also known as NGC 6779, Messier 56 is a cluster in Lyra. The constellation Lyra, one of the 48 constellations of antiquity, represents that lyre. RR Lyrae is a variable star that serves as a prototype of an entire class of stars, known as the RR Lyrae variables. His music was so impressive that even inanimate objects would be moved by it. It is located in the fourth quadrant of the northern hemisphere (NQ4) and can be seen at latitudes between +90 and -40. It is thought to be about 13.70 billion years old. Unfortunately, near the very end, Orpheus did look back, causing Eurydice to be left in the Underworld forever. "How to Find the Lyra Constellation in the Night Sky." It indicates the ability to send an email. The Constellation of Lyra is a Motherland for the Lyran Race which is considered to be one of the oldest Races in the Universe, older . Vega is an egg/oval-shaped star like Regulus but unlike Regulus, no companion stars are orbiting it. These galaxies did not merely interact gravitationally as they passed one another, they actually collided. The components are located 2.35 arc seconds apart and orbit each other with an orbital period of about 1,200 years. Vega, the fifth brightest star in the night sky, belongs to the constellation Lyra.Below Vega is the twelfth brightest star called Altair which is part of the constellation Aquila.The third star in the triangle is Deneb. It is also believed to have a circumstellar disk of dust, as it emits excess infrared radiation, and it may have at least one planet the size of Jupiter in its orbit. July 11, 2022. The 3 stars in the triangle are all very close to each other and equidistant apart. . Late evening viewers (after 23:30) can find the constellation from March in the eastern sky until October in the western sky. It is the 222nd brightest star with an apparent magnitude of +3.25. Other stars nearby also have planets, including one called TrES-1b. The smaller galaxy, NGC 6745B, has passed through the larger one and is now moving away from it. It used to be a main sequence star, but has passed through the red giant stage and is now in the horizontal branch stage of evolution. Sort by: On this night, you'll see the most meteoric . Arabian Nights Stars Summer Constellations Lyra, Copyright 2018 Arabian Nights | Wadi Rum Protected Area, Jordan. To know how far back we are looking, take the distance and remove the word "Light", and you will get an idea of how long ago they looked like that. It is approximately 439 light years away from Earth and has an apparent magnitude of 5.12. If you wish to view it earlier in the year, you will need to stay out longer. The constellations boundaries, as set by Belgian astronomer Eugne Delporte in 1930, are defined by a 17-sided polygon. Lyra Constellation PSD. Lyra constellation will be visible overhead in August. For amateurs, there is a great . The furthest star I have data for and can be located in Lyra is IO Lyrae, 326,163.30 light-years away from the Sun. Its approximate location is about 12 million light-years from our Solar System. The constellation of Lyra is home to six formally named stars with the star names approved by the International Astronomical Union (IAU) as Aladfar, Sheliak, Sulafat, Vega, Xihe and Chaso. You'll see the Pleiades begin chased by Orion across the sky. The triangle links the 3 bright stars of Altair, Deneb and Vega in the constellations of Aquila, Cygnus, Lyra respectively. Lynx (Constellation) takes up 545.386 sq. The Summer Triangle is a prominent asterism in the night sky throughout summer for northern hemisphere viewers. First, look for the Big Dipper, which is part of the constellation Ursa Major. Altais - Draconis (Delta Draconis) Altais, also known as Delta Draconis is a yellow giant star with an apparent magnitude of 3.07. The Lyrids meteor shower occurs from April 14th to 30th each year; during this time, there is a varying amount of meteoric activity that you can see on any given night from the radiant point near the constellation Lyra. The nebula has an apparent magnitude of 8.8 and is approximately 2,300 light years distant. degrees of the night sky, equating to 1.32% of the night sky. That causes the stars to brighten as they do their orbital dance together. RR Lyraes variability was first discovered by the Scottish astronomer Williamina Fleming in 1901. It belongs to the class of planetary nebulae known as bipolar nebulae. He left people, beasts, and even inanimate objects awestruck by the music he played. The SkyView Query form provides many surveys in many wavelengths. It is a semiregular pulsating star with an apparent magnitude that varies between 3.9 and 5.0. Even though all you really need is a clear sky, lots of . High relative velocities cause ram pressures at the surface of contact between the interacting interstellar clouds. In Greek mythology, Aquila was the eagle who carried Ganymede (Aquarius) up to Mt. It was first discovered by Charles Messier on January 19, 1779 and is around 32,900 light years away from the Solar System. Orpheus music was said to be so great that even inanimate objects such as trees, streams, and rocks could be charmed. View the diagram to see the summer triangle and the stars and constellations that are a part of it. The constellations Centaurus and Crux, which dominate the night sky in the southern hemisphere, can be seen from tropical latitudes north of the equator, but are invisible to observers living north of latitudes 25N and 20N respectively. Orpheus and Eurydice started walking and, as much as he wanted to, he did not look back. The star is a blue-white giant. It is expanding at the rate of about 1 arc second per century. A backwards question mark forms the mane of Leo. Moderate. In Wales, the constellation is known as King Arthurs Harp (Talyn Arthur) or King Davids Harp. The dimmest star you can see in Lyra with the naked eye is HD 175635. The primary star is a blue-white dwarf with the stellar classification of B2.5 V that is twice as hot as the Sun and much brighter. It is the Lyra Constellation, and once finished, Amit will tell the player there are more tables scattered throughout the Highlands, and players can solve the remaining 13 puzzles. Vega was the first star other than the Sun to be photographed and the first one to have its spectrum recorded. Its right ascension is 18h 14m to 19h 28m and its declination is 25.66 to 47.71. Gliese 747AB is a nearby star system composed of two red dwarf stars of the spectral types M3 and M5. It is more than 3,700 times the size of the sun. The constellation Lyra is home to stars with planets that orbit them. If you want to see it early, you will need to stay up later as it appears later in the night. The brightest star in Lyra is Vega, about 25.05 light-years from the Sun. The primary star has the stellar classification of B7II it is a blue-white bright giant. This star orbits the Epsilon-2 pair with an estimated period of a few decades. The primary component in the system is of an unknown type and has a magnitude of 18, but during outbursts the magnitude reaches 13.6. The galaxy can be seen 4 to the northwest of the Ring Nebula. Petersen, Carolyn Collins. The two stars orbit each other with a period of 5 years. This doughnut has a rugby-ball-shaped region of lower-density material slotted into in its central gap, stretching towards and away from us. Venus is visible by day, but may be hard . Lyra represents the lyre (a harp like instrument popular in ancient Greece) of Orpheus. Lyra Constellation Photos. Lyra was known as Urcuchillay by the Incas and was worshipped as an animal deity. Lyra constellation was often depicted as a vulture or an eagle carrying Orpheus lyre in its wings or beak, and called Aquila Cadens or Vultur Cadens, which means the falling eagle or falling vulture.. Cookies collect information about your preferences and your devices and are used to make the site work as you expect it to, to understand how you interact with the site, and to show advertisements that are targeted to your interests. When can you see Hercules? The system usually has an apparent magnitude of 18, but during outbursts the magnitude reaches 13.6. The constellation is small and relatively easy to recognise once Vega has been identified. Early morning viewers can find the constellation from January in the eastern sky to July in the western sky. Libra is right next to Virgo, not far from the star Spica. It will reach 55 degrees above the north east horizon by sunrise. The two stars orbit each other at a small angular separation (0.35) with a period of 5 years. At its maximum range it is possible to see Lyra at latitudes between +90 and -50. Lyra is a northern celestial hemisphere constellation. The binary stars of Lyra's harp-shaped constellation have an apparent visual magnitude between 5.5 and 9.8. The three-letter abbreviation, adopted by the International Astronomical Union (IAU) in 1922, is Lyr. Learn more about constellations, their stars and the history of their names: The most famous object in the constellation is the Ring Nebula in Lyra. Vega represents one point of the triangle section of the instrument. This means that it is in abundance of elements other than hydrogen and helium. Shape. Once there, his song deeply moved Hades and his wife Persephone and they agreed to return Eurydice to the world of the living on one condition: Orpheus should walk in front of her and not look back until they both had reached the upper world. It appears prominently in the northern sky during the Northern Hemispheres summer, and the whole constellation is visible for at least part of the year to observers north of latitude 42S. Messier 56 is a globular cluster in Lyra constellation. As soon as he reached it, he turned around, but Eurydice was not quite there yet and she disappeared from his sight, for good this time. Vega, the fifth-brightest star in the nighttime sky, is an A-type star that appears to have a ring of dust around it. This pressure, in turn, produces material densities sufficiently extreme as to trigger star formation through gravitational collapse. When looking at stars it is important to be aware of what is within your view. The form of the constellation is simple and therefore easy to form but not very inspiring. The star is similar to the Sun. abundance of elements other than hydrogen and helium. The Lyrids meteor shower will peak on the night of April 22nd to 23rd in 2022. Ref: University of Michigan. The faint star has an apparent magnitude of 5.99. Lyra represents his lyre, made by the god Hermes. It can easily be seen in binoculars. The faint star has an apparent magnitude of 5.99. The stars of Lyra form a harp's shape, or a lyre which gives the constellation it's name. You can find out more about our use, change your default settings, and withdraw your consent at any time with effect for the future by visiting Cookies Settings, which can also be found in the footer of the site. (The number of meteors a single observer would see . September: 80 degrees above the north east horizon at sunset, reaching its peak 80 degrees above the northern horizon at 19:30. Try finding a good, unobstructed view of the horizon. This should close the parallelogram and form the constellation. The other object in Lyra is the globular star cluster M56. A name is preferred, even if it's a random made-up one by yourself. It was made by Hermes from a tortoise shell and is said to be the first lyre ever produced. Draco) or exist in the real world (e.g. An envelope. The best time to view the Lyrids is on the three nights around its peak. degrees of the night sky, equating to 0.69% of the night sky. Lyrid meteors can be spotted in the night sky anytime between April 14 to 30, streaming away from their 'radiant' point near the constellation Lyra (look for the bright star Vega to guide you). The other component, Epsilon-2 Lyrae, contains stars that are separated by 2.3 arc seconds and have magnitudes of 5.1 and 5.5. It has an apparent magnitude of 9.5 and is thought to be around 8 billion years old. (32 votes) Very easy. Their orbital period is about half that of the Epsilon-1 stars. It has an apparent magnitude of 13.3 and is approximately 206 million light years distant from the Sun. This cluster is about 33,000 light-years from Earth and has a diameter of about 95 light-years. It is located in the fourth quadrant of the northern hemisphere (NQ4) and can be seen at latitudes between +90 and -40. Each such radial pulsation causes the stars radius to vary from 5.1 to 5.6 times the solar radius. With a magnitude of 0.03, it is also the second brightest star in the northern sky. When he was young, god Apollo gave him a golden lyre and taught him to play it, and his mother taught him to write verses. Lyra constellation pronunciation is Lie-rah. The boundary of the Lyra constellation contains 58 stars that host known exoplanets. Typically, it is within the boundaries of the constellation or was once until they were redrawn. Sulafat, also known as Gamma Lyrae, is the second brightest star in Lyra. Epsilon Lyrae, popularly known as the Double Double, is a multiple star system located in the constellation Lyra. This also shows the location of two deep-sky objects observers can search out. The constellation Lyra the Harp. (2021, February 17). The two components have apparent magnitudes of 5.569 and 9.8 and an orbital period of about 88 days. The five stars above are the most well-known . "Lyra Constellation Facts & Features". Wherever the interstellar clouds of the two galaxies collide, they do not freely move past each other without interruption but, rather, suffer a damaging collision. This is a bright Lyra star that you can see without a telescope. Continuing towards Altair along one side of the triangle will lead to the next star that forms the parallelogram. Two such outbursts were observed in the last century, one in 1928 and another in July 1996. It will reach 35 degrees above the north east horizon by sunrise. It is almost 24 times brighter than the Sun. The central planetary nebula nucleus (PNN) was discovered by the Hungarian astronomer Jen Gothard on September 1, 1886. Carolyn Collins Petersen is an astronomy expert and the author of seven books on space science. Lyra, the Lyre, is a type of small harp held in the player's lap. His lyre was carried to heaven by the Muses, who also collected the fragments of his body and buried them below Mount Olympus. . It is the brightest star in the RR Lyrae variables class and has an apparent magnitude ranging from 7.06 to 8.12. Orpheus couldnt look back at his wife until he had reached the surface. The northern component in the system, named Epsilon-1 Lyrae, is a double star with apparent magnitudes of 4.7 and 6.2. Delta-1 Lyrae is the binary star system that is approximately 1,100 light years away from the Sun. It belongs to the constellation Canis Major and resembles a dog. It will continue moving west until 19:30 when it will begin to be only partially visible on the south west horizon. M56 lies halfway between the stars Albireo (Beta Cygni) in Cygnus constellation and Sulafat, Gamma Lyrae. Vega is the brightest star, while the other 2 stars are within the band of the milky way. Very difficult. Not far north-east of the star Vega in Lyra is the constellation of Hercules, which is the night sky's fifth largest constellation, and whose four main stars form an asterism . The genitive form of Lyra, used in star names, is Lyrae (pronunciation: /lari/). Now the constellation Lyra is a fairly easy one to point out, because it has the bright star, Vega. Or use this guide to easily see which constellations are easiest to find right now: Neighbouring constellations: Cygnus (east), Hercules (west), Draco (north), Brightest star: Vega, +0.03 magnitude (5th brightest star in the night sky), Primary stars: 6 (4 stars in a diamond attached to a triangle in a figure 8 shape), Latitude: 30 degrees north 40 degrees south, Northern Hemisphere Season: Summer (January December). Sulafat represents the far point if the diamond section of the instrument. Also known as Sirius, this star is the brightest in the entire night sky! It has an apparent magnitude of 4.30 and is 6,500 times more luminous than the Sun. Sheliak is one point of the diamond portion of the instrument. It appears as a fuzzy star in larger binoculars, but can be resolved with an 8 inch telescope. Lyra belongs to the Hercules family of constellations, along with Aquila, Ara, Centaurus, Corona Australis, Corvus, Crater, Crux, Cygnus, Hercules, Hydra, Lupus, Ophiuchus, Sagitta, Scutum, Sextans, Serpens, Triangulum Australe and Vulpecula. This object is easiest to spot with good binoculars or a telescope. Orpheus found the body and, deeply shaken, he played songs that made the gods and the nymphs cry. Orpheus took their advice. See our favorites. Delta Lyrae consists of a star and a binary star system. Gliese 758 is a star that is similar to the Sun. The gods felt pity for him and advised him to travel to the underworld and try to retrieve Eurydice. It is relatively easy to find and is a popular target among amateur astronomers. Stewart, Suzy. It is located around 26.5 light years away from the Sun. RR Lyrae variables are pulsating horizontal branch stars belonging to the spectral class A (and much less frequently F), with about half the Suns mass. Once the Summer Triangle is identified it is useful as a reference for direction in the summer sky. See high-quality assets selected by our team daily. "Lyra Constellation Facts & Features". A constellation is a pattern of stars in a recognisable shape that is supposed to resemble an object, animal or person. The distance is similar to the distance between the stars in the triangle portion of the constellation. The stars mentioned are from the Hipparcos catalogue or have been added because of their special status. However you prefer to imagine it the shape is a triangle attached to a parallelogram starting at Vega and moving towards Altair. The star has a mean apparent magnitude of 7.195 and is approximately 860 light years distant from the Sun. How to Find the Lyra Constellation in the Night Sky. Gamma Lyrae is a relatively fast rotator, with a projected rotational velocity of 71-72 km/s. If you look at the sky with binoculars, you will see even more stars. Look first for Venus, the brightest object in the sky (other than the Moon), which is positioned just half a degree to the right of Jupiter. To reclaim her, Orpheus entered the Underworld, where the music from his lyre charmed Hades. The first section of the booklet shows . This one is actually called an open cluster, not a constellation, but it is well known and easy to recognize. Kappa Lyrae is an orange giant with the stellar classification of K2III. Messier 56, image: Wikimedia Commons/ Hewholooks (CC BY-SA 3.0). Alathfar, also known as Mu Lyrae, is a white subgiant star belonging to the spectral class A3IVn that lies 2.5 degrees west-northwest of Vega. The other stars within Lyra are in the direction of Altair, the star to the south of the Summer Triangle. At 450 million years old, Vega is considered a young star. Lyra (Constellation) takes up 286.476 sq. Pronunciation: The name Lyra comes from the Greek myth of Orpheus, a musician. July: 50 degrees above the north east horizon at sunset, reaching its peak 80 degrees above the northern horizon at 23:30. Altair the second brightest star and is furthest west. Follow the curve of the handle down to the bright star Arcturus in the nearby constellation Botes. This constellation is located in the Milky Way band. The system is a semidetached binary, one in which one of the stars fills the binary stars Roche lobe, and the other star does not. However as with the harp there is not a standard shape for the instrument. You can see some of these stars by observing the sky on a dark night. Astronomy Lessons quest: Hogwarts Grounds: Lyra Constellation. They are believed to have been similar to the Sun at some point, but then shed their mass. The smaller galaxy is believed to have lost most of its interstellar medium to the larger one in the collision. It is also one of the most metal-rich clusters known in the Milky Way. Lyra lies north of the Ecliptic, which is different to the Celestial Equator. Lyra in Chinese astronomy. NGC 6745 What appears as a birds head, leaning over to snatch up a tasty meal, is a striking example of a galaxy collision in NGC 6745. Lyra is a small constellation, 52nd in size, occupying an area of 286 square degrees. It is located 25.04 light years away from Earth and was the northern pole star around the year 12,000 BC and will be again around the year 13,727. Orpheus met his end at the hands of Thracian Maenads, who ripped him to shreds for not honouring Dionysus. Vega the brightest star is prominent and easy to locate and forms part of the Summer Triangle asterism. However, the situation is quite different for the interstellar media in the above two galaxies material consisting largely of clouds of atomic and molecular gases and of tiny particles of matter and dust, strongly coupled to the gas. Typically someone trying to find a star will want to see how it appears in the night sky so an optical survey is best. Lyra 1 https://starregistration.net/constellations/lyra-constellation.html, Lyra 2 https://www.abc.net.au/science/starhunt/tour/virtual/lyra/, Vega https://www.space.com/21719-vega.html, Sulafat https://theskylive.com/sky/stars/sulafat-gamma-lyrae-star, Sheliak https://theskylive.com/sky/stars/sheliak-beta-lyrae-star, The Double Double https://earthsky.org/brightest-stars/epsilon-lyrae-the-famous-double-double-star, Alathfar http://spacetheology.blogspot.com/2015/11/lyra-alathfar.html, Messier 56 https://en.wikipedia.org/wiki/Messier_56, The Ring Nebula https://www.nasa.gov/feature/goddard/2017/messier-57-the-ring-nebula, Vega 1 https://scitechdaily.com/vega-older-than-previously-thought-could-harbor-life/ Credit: Martin S. Mitchell. While it is significantly brighter and larger than the Sun, it is also cooler than the Sun. Comet of origin: C/1861 G1 Thatcher (Comet Thatcher) Zenithal Hourly Rate (ZHR): 18. Constellations; Object's daily path; Compass directions; . They peak around April 21-22 every year, the June Lyrids and the Alpha Lyrids. The constellation was seen by the Arabs as a vulture or an eagle carrying a lyre, either enclosed in its wings, or in its beak. Devastated, he lived a depressed life until the women, furious that he rejected them for small boys, stoned and dismembered him. Its most conspicuous star is Altair, one of the nearest stars to the Earth visible to the naked eye. Lyra represents the lyre of Orpheus, the musician and poet in Greek mythology who met his end at the hands of the Bacchantes. The constellation is alongside Cygnus and with both have a bright prominent star are easily identified together. Its name Sulafat is derived from the Arabic al-sulaft, which means the turtle. It's a planetary nebula, the remains of a sun-like star that died and expelled its material out to space to form what looks like a ring. Constellations from the southern hemisphere, unable to be seen from the Mediterranean, represent the majority of additions to the list. In Wales, Lyra is known as King Arthurs Harp (Talyn Arthur), and King Davids harp. so it is difficult to see. Mu Lyrae is a white subgiant star belonging to the spectral class A3IVn. It has the traditional name Sheliak, derived from iliyq, which is the Arabic name for the constellation. This time move twice the distance of that between the stars in the triangle portion of the constellation. There's no register feature and no need to give an email address if you don't want to. constellations we can see at different times of the year as the Earth is tilted to different parts of the sky. Lyra, the Lyre or Harp, is the Leier of Germany, Lira of Italy, and Lyre of France, and anciently represented the fabled instrument invented by Hermes and given to his half-brother Apollo, who in turn transferred it to his son Orpheus, the musician of . December: 35 degrees above the south west horizon at sunset. The Summer Triangle is the main asterism used in the summer night sky to identify constellations. In the Southern hemisphere Lyra can be viewed low on the northern horizon in the winter months. Olympus. Lyra is the 52nd largest constellation out of the 88 modern constellations and occupies an area of 286 square degrees. It was once our North Pole star about 14,000 years ago and will be again about the year 13,727. Messier 57 was formed when a shell of ionized gas was expelled by a red giant star that was in the process of becoming a white dwarf. With an apparent magnitude of 0.03, it is also the fifth brightest star in the night sky, after Sirius in Canis Major, Canopus in Carina, Arcturus in Botes, and Alpha Centauri A in Centaurus constellation. The star has an apparent magnitude of 3.52 and a variable luminosity, ranging from 3.4 to 4.3 magnitudes. Constellations are not equally sized. You may be surprised how many stars are visible to the naked eye. Vega is the fourth brightest star in the whole sky, and defines the zero point of the magnitude system. Use that one to find out how to finish the constellation puzzles. The average distance to the major stars is 535.75 light years. Apply. Lyra is one of the original constellations that was devised by the Ancient Greco-Egyptian astronomer Ptolemy who lived between 90 A.D. and 168 A.D. Lyra is not a member of the Zodiac group of twelve constellations that appear when the Sun sets.