The Perseus Constellation is the 24 th largest constellation in the sky, and it stretches for 615 square degrees. The star is a rapid rotator, with a projected velocity of 190 km s–1. The table below lists Although there are many stars within the constellation of Perseus, there are roughly 17 stars that constitute the outline of the constellation. Most of the images on this website were captured by myself from a Bortle Scale class 6 backyard. Perseus is one of the 48 constellations described by Ptolemy in the Almagest (A.D. 140). Here we provide a simplified sky chart of the Perseus constellation. However, the constellation itself is not a source for the meteors. Zeta Persei is the third brightest star in the constellation. Perseus Constellation Perseus is easily visible in the night sky due to the brightness of its stars. It is bordered by Aries and Taurus to the south, Auriga to the east, Camelopardalis and Cassiopeia to the north, and Andromeda and Triangulum to the west. Perseus is also bordered by Aries and Taurus to the south, Aurigato the e… Constellations associated with the myth of Perseus. Perseus is the 24th largest constellation in the northern sky, named after the Greek mythological hero Perseus.. It is visible at latitudes between 90 degrees and -35 degrees. Perseus occupies an area of 615 square degrees. This makes it the 24th largest constellation in the night sky. The constellation Perseus, the hero, can be seen in late summer and autumn in the northern hemisphere. in the constellation of Perseus, complete the 20 brightest This is because the more massive star-filled its Roche lobe when it became a subgiant and most of its mass was transferred to the other star. The celestial hero Perseus boarders the constellations Aries and Taurus to the south, Auriga to the east, Cassiopeia to the north, and the Andromeda galaxy to the west. Ethiopia’s role in the story of the Almighty God; Maaza Mengiste’s “The … The Perseus Constellation. This constellation contains the notable NGC 1275 is the dominant galaxy in the Perseus Cluster. list of 161 bright stars in the constellation of Perseus, complete list of 152 deep sky objects (like Perseus actually is) these times can have little relevance. Directly above Perseus is the constellation Cassiopeia, named after the famous Queen in Greek mythology. Perseus follows Cassiopeia … The x-rays are believed to be the result of the two components’ magnetic fields interacting with the mass transfer, and the radio waves are suspected to have been created by magnetic cycles and the result of the stars’ magnetic fields being up to ten times stronger than that of the Sun. If you live in the Northern Hemisphere, simply look above the northeastern horizon to … Credit: NASA/JPL-Caltech Perseus, named after the Greek mythological hero Perseus, is a constellation in the northern sky. IAU and Sky & Telescope. From mid-northern latitudes, the constellation Perseus, the stars Capella and Aldebaran, and the Pleiades cluster light up the northeast sky in the wee hours after midnight on … Latitude: 51° 28’ 47” N The Kappa Persei system consists of a spectroscopic binary star and a companion in a wider orbit. Thank you! Check the visibility of Perseus from your location, complete list of Messier, NGC and IC objects in Perseus, complete It is one of the most reliable celestial shows that has been observed for about 2,000 years. There are lots of notable deep-sky objects (star clusters, nebulae and galaxies) in Perseus to enjoy, such as the Alpha Persei Cluster, which is visible to the naked eye as a group of blue stars, and at just 60 million years old is astronomically speaking very young . The Double Cluster (Caldwell 14, NGC 869 & NGC 884). The system is a wide eclipsing binary star, with the two stars orbiting each other every 14.6 years. Psi Persei is a main-sequence star belonging to the spectral class B5Ve. Alpha Persei Cluster (Melotte 20, Collinder 39). approximately placed at the center of the constellation. The Perseus Constellation is the 24 th largest constellation in the sky, and it stretches for 615 square degrees. The system has a combined visual magnitude of 2.88 and is about 640 light-years distant from the Sun. The Perseus Cluster is a cluster of galaxies located in Perseus constellation. They are 7,600 and 6,800 light-years distant from each other making them relatively close to each other in space. Rho Persei is classified as a semiregular Mu Cephei type variable star. Eta Persei belongs to the spectral class K3 and is approximately 1331 light-years distant from the solar system. Perseus (The Hero) Constellation Perseus (pronounced ˈpɜːrsiəs, -sjuːs) is the Latin name of a large constellation (in fact it extends itself for about 38 degrees across the sky) situated north of the celestial equator. Notable Deep Sky Objects. Messier, Location: Greenwich, United Kingdom [change] However, it has a third member making it a triple star system. Perseus constellation is a unique star’s formation. The, It is one of the most reliable celestial shows that has been observed for about 2,000 years. The Double Cluster in Perseus. the International Astronomical Union - IAU) or as "Pers" (according to a naming convention used by NASA). It moves at the speed of 92 km/s relative to the Sun. It is about 47,000 times more luminous than the Sun. is a supergiant star belonging to the spectral class F5 Ib. Perseus is bordered by Andromeda , Aries , Auriga , Camelopardalis , Cassiopeia , Taurus and Triangulum . The constellation that you can easily see in the northern sky on a winter day after sunset. The Little Dumbbell Nebula is 2.7 x 1.8 arc minutes in size. Directly above Perseus is the constellation Cassiopeia, named after the famous Queen in Greek mythology. texts and literature this constellation is often abbreviated as "Per" (according to the standard of our Online Interactive Planetarium. It contains several blue stars, the brightest one of which is Mirfak, Alpha Persei. Perseus is a mid-sized constellation with a total area of 615 square degrees. It is very difficult to observe visually because its low surface brightness makes it appear dimmer than most other emission nebulae. New General Catalogue (NGC) Each year the Perseid meteor shower appears to radiate from the Perseus constellation during the months of July through August. Now is a good time to find the constellations based on the Greek myth of Perseus. However, only two of these are prominent from light-polluted locations: Mirfak and Algol . The Perseids are associated with the comet Swift-Tuttle, a periodic comet that has an orbital period of about 133 years. Wikipedia. Sometimes known as h and Chi (χ) Persei, respectively, they are easily visible through binoculars and small telescopes. Your guide to the Solar System and the night sky. Photo by Trevor Jones. September is the best time of year to observe a number of interesting deep sky objects located in these constellations. Perseus, the Hero: Per: Persei: Sky Chart and Artist Rendering of Perseus. Mirfak (Algenib) – α Persei (Alpha Persei). The Little Dumbbell Nebula is a planetary nebula in Perseus. It is 2,290 times more luminous. The Perseus Arm is a spiral arm of the Milky Way galaxy and stretches across the sky from the constellation Cassiopeia through Perseus and Auriga to Gemini and Monoceros. The nebula to its upper left is the California Nebula, and below it is the Pleiades star cluster. This constellation image is derivatve work based on original work Facts about Perseus Constellation. Kappa Persei is a triple star system about 112 light-years away. It belongs to the Perseus family, which includes Andromeda, Auriga, Cassiopeia, … The. deep sky objects in the Perseus constellation. Alpha Persei has 7.3 solar masses and is about 60 times the size of the Sun. It has a visual magnitude of 4.310 and is approximately 580 light-years distant. There are lots of notable deep-sky objects (star clusters, nebulae and galaxies) in Perseus to enjoy, such as the Alpha Persei Cluster, which is visible to the naked eye as a group of blue stars, and at just 60 million years old is astronomically speaking very young . The two orbit each other with a period of 4.5 days. In good conditions, it appears as a blurry patch slightly north of the line from Algol to Gamma Andromedae. The table below lists It is an emission nebula in Perseus, about 1000 light-years distant. The Perseus molecular cloud is a giant molecular cloud, or stellar nursery, located about 600 light-years from the solar system. The celestial hero Perseus boarders the constellations, to the south, Auriga to the east, Cassiopeia to the north, and the, It is one of the 48 ancient constellations listed by the 2nd-century, Perseus is best spotted in the northern hemisphere’s fall and winter sky. α Persei (the brightest star of Perseus based on the Bayer catalog); or The constellation is best known for … The Spitzer image of the Perseus Molecular Cloud superposed on a much area of the sky in visible light, with constellations marked. The star belongs to the spectral type M4 II, which means that it has reached the asymptotic giant branch stage of evolution, and is near the tip of the red giant branch. Beta Persei is also referred to as Algol, from the Arabic Ra’s al-Ghul, meaning The Demon’s Head. It is the fourth brightest star in Perseus. It is the brightest star in the Perseus constellation. The debris comes into our atmosphere at 133,200 mph (214,400 km per hour) and burns up forming the meteor shower. Zeta Persei is a blue-white, passes through Perseus but is much less obvious than elsewhere in the sky as it is mostly obscured by, is a spiral arm of the Milky Way galaxy and stretches across the sky from the constellation. Their ages are estimated at 3.2 and 5.6 million years making them young. It was first catalogued by the Greek astronomer Ptolemy in the 2nd century. I have personally photographed a number of deep-sky objects in the constellation Perseus using a camera and telescope. It has an apparent magnitude of 3.39 and is about 308 light-years distant. It is classified as a B-class star showing prominent hydrogen emission lines in its spectrum. Its host is the elliptical galaxy NGC 1265. 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