NGC 5350 Group: 13h53m24s +40°22' Canes Venatici: This group is positioned near a 6.5 magnitude star and has a bright spiral galaxy, NGC 5471 less than a half degree to the northeast. The higher the magnitude of an object, the fainter it appears. Messier object M51 (NGC 5194), also known as the Whirlpool Galaxy, is a spiral galaxy located in the constellation Ursa Major in the M51 Group of galaxies. For example, Sirius has a magnitude of –1.46, while the brightest planet, Venus, can reach magnitude –4.9 at its brightest. I have therefore looked at the range of magnitudes in different wavelength ranges in several references, and at the visual magnitude estimates in Steve Gottlieb's visual examination of the NGC/IC objects. Some objects originally thought to be deep sky objects and listed in the NGC have been subsequently shown to be ordinary stars, so their inclusion in the catalog is now considered erroneous. Given its B magnitude of 13.2, NGC 2608 is visible with the help of a telescope havng an aperture of 10 inches (250mm) or more. Objects are sorted by catalog number, starting with Messier list, then NGC, IC and so on. The absolute magnitude of the variablewas determined from the period-luminosity (P-L) relation for Galacticδ Scuti stars and from theoretical modeling of the observed B,V,Ilight curves with nonlinear pulsation models. Messier 46, also designated as NGC 2437, is an open cluster that was discovered in 1771 by famous astronomer Charles Messier. This list of stars is based on the 'NGC 2000.0' version of the catalog, which lists the stars in its errata, supplemented with data on each individual star from the VizieR database. Caroline’s Cluster. We present colour-magnitude diagrams of open clusters, located in therange 112° l : 252°, manifesting stellar populations inthe background of clusters. – Object type: Open cluster. Only 35' to the southwest is the dauntingly dim object called the Bubble Nebula (NGC 7635), an even fainter ring of gas, whose brightest section abuts a 9th-magnitude star. All structured data from the file and property namespaces is available under the Creative Commons CC0 License; all unstructured text is available under the Creative Commons Attribution-ShareAlike License; additional terms may apply. It issuggested that each of these objects had two parent clusters, one with ared horizontal branch and another with a blue horizontal branch. Files are available under licenses specified on their description page. M101, M87, NGC 5248, NGC 4085, IC1410. Visual magnitude and apparent dimension (arc min unless indicated as arc sec) Remarks Stars. It is 178' in size. The resultant colour-magnitude diagrams indicate that thecluster is an intermediate-age object of 1.4 Gyr. NGC 6993 - The object is declared as "not found" in the RNGC and so the type is "-" in Sinnott's book. See also rise and set times. astronomical catalogue of deep sky objects Spiral Galaxy NGC 3982 displays numerous spiral arms filled with bright stars, blue star clusters, and dark dust lanes. Only some minor corrections have been included in our online database. Apparent size 0.85 by 0.35 arcmin. ... previous HST imagingdata. Messier 47 (M47) Messier 47 (NGC 2422) is an open cluster in Puppis. Effects of metallicity, star-formation conditions, and evolution in B and Be stars. In thispaper we analyze the STEPSS observations of the open cluster NGC 1245 todetermine the variable-star content of the cluster. M66 lies at an estimated distance of 35 million light years. The spiral arms of M66 appear deformed due to the gravitational effec… NGC 6804 is above the horizon from Greenwich, United Kingdom . I. The Messier objects are a set of 110 astronomical objects catalogued by the French astronomer Charles Messier in his Catalogue des Nébuleuses et des Amas d'Étoiles ("Catalogue of Nebulae and Star Clusters"). "Best" objects are marked in bold. 2. 6.31 times brighter. The 1,165 NGC objects in the NexStar 60/76/80/102/114/4/130 GT hand control database, including Dreyer's descriptions. It is best observed in telescopes at the lowest powers. The cluster lies at an approximate distance of 4,000 light years from Earth. The list is limited to declination -60°. It lies about 5,400 light years from Earth in the direction of Puppis constellation. Some of the populations are found to belocated beyond the Perseus arm and may be the part of the Norma-Cygnus(outer) arm. The RASC's Finest N.G.C. There are 3 Messier Objects located in the constellation of Puppis, namely the Messier 46, Messier 47, and Messier 93 open clusters. See also rise and set times. M51 is best viewed during early spring, is magnitude 8.0*, and can be viewed with binoculars.It is 11 x 7' in size. M31 is best viewed during winter, is magnitude 4.5 *, and can be viewed with naked eye. This grouping is positioned half a degree northeast of the great nebula. The Double Cluster, or Caldwell 14, is the name for two open clusters – NGC 869 and NGC 884 – located close together in Perseus constellation.Also known as h Persei and χ Persei (h and Chi Persei), the clusters both lie at an approximate distance of 7,600 light … The cluster lies at a distance of 10,000 light years from Earth and has an apparent magnitude of 7.4. If unchecked, all the objects will be displayed irrespective of brightness. NGC 2608 is below the horizon from Greenwich, United Kingdom [ change ]. Messier 29 is too faint to be spotted by the naked eye, but can be seen in binoculars. Messier Objects Located in the Constellation of Puppis. NGC 7331 was discovered in 1784 by the famous astronomer, William Herschel. Dreyer over 100 years ago. Sinnott of Sky Publishing Corp., who also created the electronic version used by this online service (thanks to Sky Publishing for permitting us this kind of use). Small Magellanic Cloud, field of NGC 330 Aims.We search for the effects of metallicity on B and Be stars in theSmall and Large Magellanic Clouds (SMC and LMC) and in the Milky Way(MW), by extending our previous analysis of B and Be star populations inthe LMC to the SMC. Variables in the Field of NGC 1245 The Survey for Transiting Extrasolar Planets in Stellar Systems (STEPSS)project is a search for planetary transits in open clusters. NGC 5774-75: 14h54m00s +03°33' Virgo NGC 5897 is a globular cluster in Libra with a low surface brightness, making it a more challenging object than its magnitude (8.5) would suggest. Given its visual magnitude of 12, NGC 6804 is visible with the help of a telescope havng an aperture of 8 inches (200mm) or more. – Constellation: Canis Major. Messier 66 or M66 (also designated NGC 3627) is a spiral galaxywith an apparent visual magnitude of 8.9 and an angular diameter is 8x2.5 arc-minutes. A variable star periodically triples its light output. This is the interactive NGC (and IC, and Messier) catalog at SEDS, based on the famous NGC 2000.0 by R.W. It has the designation NGC 6913 in the New General Catalogue. Typical of reflection nebulae, they appear bluish resulting from light reflection from hot young stars by the interstellar dust, with darker regions dividing the three NGC objects. NGC 7331 is the brightest member of the NGC 7331 Group of galaxies. The cluster has an apparent magnitude of 7.1. The DAY-I catalogue Context: We present the basic ideas and first results from the projectwe are carrying out at present, the search for and characterisation ofpre-main sequence (PMS) stars among the members of Galactic youngclusters. Its designation in the New General Catalogue is NGC 581. It has an apparent magnitude of 10.4. NGC 5248: m = 10.97. For reference, the … NGC/IC Options ... Limit by Magnitude Criteria: If checked will use the settings from the magnitude dialog box. The First 30 NGC objects By Paul Markov, October 1999. The Equinox 2000 coordinates are RA= 11h 20.2m, Dec= +12° 59´. II. It spans about 30,000 light years, lies about 68 million light years from Earth and can be seen with a small telescope in the constellation of Ursa Major. Pre-main sequence stars in open clusters. – Magnitude: +3 – Distance: About 1,321 light years – Other designations: C 1104-584, Caldwell 91, Melotte 103, Football Cluster, Wishing Well Cluster. How much brighter is a magnitude +2 star than a magnitude +4 star? A good object for f/2 Fastar imaging. This page was last edited on 8 February 2011, at 20:40. Messier 46. This spiral galaxy was discovered by Messier in 1780. The NGC/IC objects can be toggled on and off via the Display menu or palette. dark nebulae) are also listed. Globular clusters with composite color-magnitude diagrams, such as NGC1851, NGC 2808, and Fornax 3, might have formed by mergers. The Interactive NGC Catalog Online by Hartmut Frommert. Answers: 1. – Coordinates: RA: … For reference, the full moon is 30' (arc minutes) in size. The population in the background of open clusters: tracer of the Norma-Cygnus arm We present colour-magnitude diagrams of open clusters, located in therange 112° l 252°, manifesting stellar populations inthe background of clusters.Some of the populations are found to belocated beyond the Perseus arm and may be the part of the Norma-Cygnus(outer) arm. By how much does the apparent magnitude change? Above, a 9 arcmin wide DSS image centered on NGC 2218 NGC 2219 2. Together with M65 and NGC 3628, the three galaxies are referred to as the Leo Triplet or the Trio in Leo. 3. Messier object M31 (NGC 224), also known as the Andromeda Galaxy, is a spiral galaxy located in the constellation Andromeda in the Local Group of galaxies. The New General Catalog (NGC) is a listing of nearly 8,000 non-stellar objects, such as star clusters, nebulae, and galaxies, compiled by J.L.E. Its current altitude is 42° above the horizon. IV. September 9, 2015 Messier 103 (M103) is an open star cluster located in the northern constellation Cassiopeia. NGC 7331, also known as Caldwell 30, is an unbarred spiral galaxy located at around 40 million light-years away from us. Objects without magnitude (i.e. Available Resources for NGC 2608 - Spiral Galaxy Overall it shines at magnitude … Messier 46 (NGC 2437) is an open cluster with an apparent magnitude of 6.5. 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