perseus star clusters
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perseus star clusters

perseus star clusters

by neufer » Wed Nov 18, 2020 1:44 pm, Post (MTU) & I will start with STF 268 and STF 270. Jerry Bonnell (UMCP) These two related star clusters belong to the best targets for small instruments. Greek astronomer Hipparchus cataloged the object (a patch of light in Perseus) as early as 130 BCE. The Tarantula Nebula with large open cluster NGC 2070, at the center of which is compact massive cluster R136. The Bridge: Discuss an Astronomy Picture of the Day, ↳   The Bridge: Discuss an Astronomy Picture of the Day, ↳   Ship's Log: APOD Retrospectives and Collections, ↳   The Library: Information Desk and Educational Resources, ↳   The Communications Center: Breaking Science News, ↳   The Observation Deck: Latest Sky Photography, ↳   The Asterisk Café: Discuss Anything Astronomy Related, ↳   Classroom: Extraordinary Concepts in Physics, ↳   The Planetarium: Astronomy Seminar of the Week (ASOW), ↳   The Science Labs: Participate in Citizen Science or Smartphone Science, APOD: A Double Star Cluster in Perseus (2020 Nov 18), Re: APOD: A Double Star Cluster in Perseus (2020 Nov 18), https://en.wikipedia.org/wiki/Double_Cluster. This star has an apparent magnitude of 9.23, however, its brightness is very unpredictable, varying from 7.9 to 12.0, at chaotic rates. However, only two of these are prominent from light-polluted locations: Mirfak and Algol . by Ann » Wed Nov 18, 2020 4:14 pm, Post In addition to being physically close together, the clusters' ages based on their individual stars are similar - evidence that both clusters were likely a product of the same star-forming region. It is located near several other constellations named after ancient Greek legends surrounding Perseus, including Andromeda to the west and Cassiopeia to the north. About one hour of time lapse of the sky near Yosemite National Park. by BDanielMayfield » Wed Nov 18, 2020 6:12 pm, Post Also known as "h and chi Persei", this unusual double cluster, shown above, is bright enough to be seen from a dark location without even binoculars.Although their discovery surely predates recorded history, the … Perseus’s borders contain a massive galaxy cluster, about 250 million light-years away. Alpha Persei Cluster (Melotte 20, Collinder 39) The Alpha Persei Cluster is an open star cluster in Perseus. This was my last image with my EON APO with my old ASI1600MM-COOL before swapping to my new ASI294MM-PRO camera. Perseus viewings - posted in Double Star Observing: Last night I viewed a number of doubles and open clusters in the eastern Cass region and then Double Cluster and proceeded south. by Chris Peterson » Wed Nov 18, 2020 5:25 pm, Post This pair of open clusters lie about 7,000 light-years away from Earth. dark location without even by BDanielMayfield » Wed Nov 18, 2020 2:15 pm, Post The two open star cluster NGC 869 and NGC 884, commonly named h Per and chi Per, are the famous Double Cluster of Perseus (located at the northern edge). Each day a different image or photograph of our fascinating universe is by Ann » Wed Nov 18, 2020 6:10 am, Post Perseus is a constellation in the northern sky, being named after the Greek mythological hero Perseus. Discover the cosmos! A Double Star Cluster in Perseus Explanation: Most star clusters are singularly impressive.Open clusters NGC 869 and NGC 884, however, could be considered doubly impressive. This one is best in high quality (attach &fmt=18 to the URL). An older, less massive cluster, Hodge 301, is at upper right. The clusters are over 7,000 light years distant toward the The Double Cluster can be spotted in the middle of an imaginary line that links the Cassiopeia star Ruchbach, and the star Miram in the constellation of Perseus. This picture below shows the central part of the Perseus cluster. In addition to being physically close together, the clusters' ages based on their individual stars are similar - evidence that both clusters were likely a product of the same star … ASD at & Michigan Tech. Combining data from NASA's Chandra X-ray Observatory with radio observations and computer simulations, scientists have found a vast wave of hot gas in the Perseus galaxy cluster.Spanning some 200,000 light years, the wave is about twice the size of the Milky Way galaxy.. These are the most well-known smaller (non-supermassive) black holes in the constellation Perseus. The Double Cluster of Perseus. NASA Official: Phillip Newman One night decades ago I came across the Double Cluster by accident while randomly scanning the sky with a pair of new binoculars. It was quite impressive! The stars Mirfak, δ, ε and ζ form the body of Perseus. The picture (right) captures an area about 1.5 million light years wide. NGC 1275 consists of two galaxies. The Double Cluster in Perseus. Authors & editors: This means that the vehicle is in development but it is not yet ready to display in your Hangar or to drive in Star Citizen. NASA / A service of: Perseus, the celestial hero, stands well up in the east by mid-evening. Abell 426: Abell 426 or the Perseus cluster is a massive group of thousands of galaxies. clusters were likely a product of the same How to spot Perseus. constellation The doublet is evaluated in terms of magnitude and color with help of the Hertzsprung-Russell diagram. Perseus is a constellation in the northern sky, being named after the Greek mythological hero Perseus. ... Perseus cluster. The estimated age of the cluster … Hipparchus NGC 1275 is the dominant galaxy in the Perseus Cluster. Star cluster Messier 7. The star complex formed by the cluster family appears to be inclined ∼30° with respect to the plane of the Milky Way but is part of the Perseus arm. Photo: CELESTIAL IMAGE CO. / SCIENCE PHOTO LIBRARY. Photo: azzkicker7283. NGC869 and NGC884 - Perseus Double Cluster in LRGB - posted in Experienced Deep Sky Imaging: NGC869 and NGC 884 - The Double Cluster in Perseus in LRGB. This annotated image, Figure 2, of the Perseus Molecular Cloud, provided by NASA's Spitzer Space Telescope, shows the location of various star clusters, including NGC 1333. The Alpha Persei Cluster is an open star cluster in Perseus. star-forming region. The Double Cluster in Perseus (NGC 869 and NGC 884) are two open clusters in the constellation Perseus. by APOD Robot » Wed Nov 18, 2020 5:06 am, Post The nebula to its upper left is the California Nebula, and below it is the Pleiades star cluster. The clusters were likely formed in the same star forming cloud in the Perseus Arm of the Milky Way and both belong to the Perseus OB1 association, a group of extremely massive stars. Just as zero is not equal to infinity, everything coming from nothing is illogical. Robert Nemiroff Viewed in a clear dark night the clusters appear to the naked eye as one hazy patch in the sky. The double star cluster is easily observed with the use of a small telescope. It contains several blue stars, the brightest one of which is Mirfak, Alpha Persei, a white-yellow second magnitude giant. In addition to being physically close together, the clusters' ages based on their individual stars are similar - evidence that both clusters were likely a product of the same star … Specific rights apply. Credit: NASA/JPL-Caltech However, the true nature of the Double Cluster was not discovered until the invention of the telescope, many centuries later. M34: M34 is an open cluster that may be seen (barely) with the naked eye and is easily resolved with a small telescope. S Persei is a red supergiant or hypergiant star located near the Double Cluster in Perseus, situated at 7,900 light-years away from us. Perseus is also bordered by Aries and Taurus to the south, Aurigato the e… In terms of frequency (the time it takes a single sound wave to pass by), the lowest sounds a person can hear is 1/20th of a second. their individual stars are similar - evidence that both I feel like most people's comments on the images we get are so intelligent and/or clever and I'm like, "Oooh, pretty!". by orin stepanek » Wed Nov 18, 2020 8:16 pm, Post Thank you Ann and Bruce. Photo: Greg Polanski. Also known as "h and chi Persei", this unusual The two clusters are both massive and very much alike. It is one of the 48 ancient constellations listed by the 2nd-century astronomer Ptolemy, and among the 88 modern constellations defined by the International Astronomical Union (IAU). Although black holes cannot be seen directly, the smaller ones are at the center of some star clusters and supernova remnant nebulae, which can be seen. Other bright members of the cluster include Delta, Epsilon, and Psi Persei. featured, along with a brief explanation written by a professional astronomer. It will be available as playable content in a later patch. Explanation: by E Fish » Wed Nov 18, 2020 2:06 pm, Post by neufer » Wed Nov 18, 2020 4:43 pm, Post Our results for this cluster of clusters or family suggest that within a coherent cloud complex the first generation of star formation is triggered by the shock wave induced by a spiral arm. Looking at the double cluster through binoculars is a beautiful sight, with both clusters of stars looking like two worlds dancing together. Trumpler 2 is an interesting open cluster due west of eta Pers - STF 307. Url ) it shows binary star clusters, but are separated by hundreds. Of open clusters lie about 7,000 light-years away NGC 869 and NGC ). ) NASA Official: Phillip Newman Specific rights apply, many centuries later in terms of magnitude color... Limited vehicle concept pledge to the best targets for small instruments worlds dancing together the Spitzer image the... Of 615 square degrees brightest galaxies at the center of which is compact cluster. Blue stars, the greek astronomer Hipparchus cataloged the Double cluster in Perseus ( NGC 869 and NGC,... Dark night the clusters are over 7,000 light years best in high quality ( attach & fmt=18 the. A different image or photograph of our fascinating universe is featured, along with a pair of binoculars! ) NASA Official: Phillip Newman Specific rights apply Mirfak and Algol one night decades ago came! A service of: ASD at NASA / GSFC & Michigan Tech located in the Perseus webmaster if have. Body of Perseus, but this is one of the telescope, many centuries.! Mirfak and Algol constellation of Perseus for the first to recognize the object ( a patch of years... Photo LIBRARY older, less massive cluster, about 250 million light distant. 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