NGC 6397 (also known as Caldwell 86) is a globular cluster in the constellation Ara that was discovered by French astronomer Nicolas-Louis de Lacaille...
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hydrogen in the core; stars just above this limit have been located in the NGC 6397 cluster. The faintest red dwarfs in the cluster are absolute magnitude...
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This is a list of NGC objects 6001–7000 from the New General Catalogue (NGC). The astronomical catalogue is composed mainly of star clusters, nebulae...
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2010-01-18. Nemiroff, R.; Bonnell, J., eds. (2000-06-22). "Blue Stragglers in NGC 6397". Astronomy Picture of the Day. NASA. Retrieved 2010-01-18. Casagrande...
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photographs. NGC 6200 NGC 6204 NGC 6208 NGC 6250 NGC 6253 IC 4651 NGC 6352 NGC 6362 NGC 6397 is a globular cluster with an overall magnitude of 6.0; it is...
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objects, such as the Hyades, the Double Cluster (NGC 869 and NGC 884), and the Sculptor Galaxy (NGC 253). The Messier catalogue was actually compiled...
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declination, at -56 degrees. On 25 July it passed next to the globular cluster NGC 6397. It reached perihelion on 31 July 2023 at a solar distance of 1.48 AU....
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New General Catalogue (redirect from NGC object)
of Stars (abbreviated NGC) is an astronomical catalogue of deep-sky objects compiled by John Louis Emil Dreyer in 1888. The NGC contains 7,840 objects...
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powering wearable electronics. 11 February The core of globular cluster NGC 6397 is found to contain a dense concentration of compact remnants (white dwarfs...
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galaxies. List of NGC objects (1–1000) List of NGC objects (1001–2000) List of NGC objects (2001–3000) List of NGC objects (3001–4000) List of NGC objects (4001–5000)...
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or accumulate as the star ages. Spectroscopic observations of stars in NGC 6397, a metal-poor globular cluster, are consistent with an inverse relation...
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Standard C programming language released in 1986 for ANSI C Caldwell 86 (NGC 6397), a globular cluster in the constellation Ara ARM Hermenegildo Galeana (C86)...
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astronomers have also estimated the age of extremely old stars in the NGC 6397 cluster. Based on stellar evolution models, two stars were found to be...
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graveyards: clustering of compact objects in globular clusters NGC 3201 and NGC 6397", Monthly Notices of the Royal Astronomical Society, 514 (1): 806...
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Herschel. The French astronomer Abbé Lacaille listed NGC 104, NGC 4833, M 55, M 69, and NGC 6397 in his 1751–1752 catalogue. The low resolution of early...
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Bibcode:2013ApJ...767..101B. doi:10.1088/0004-637X/767/2/101. S2CID 73653979. "NGC 1841". SIMBAD. Centre de données astronomiques de Strasbourg. Retrieved 16...
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NGC 6357 is a diffuse nebula near NGC 6334 in the constellation Scorpius. The nebula contains many proto-stars shielded by dark discs of gas, and young...
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globular clusters, it detected excess infrared emission among white dwarfs in NGC 6397, a potential indication of destroyed ancient planetary systems and possible...
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cluster NGC 3201 is shown to harbor a sub-cluster of nearly a hundred black holes. The same study also confirms that the globular cluster NGC 6397 has ejected...
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NGC 6051 is a giant elliptical galaxy located in the constellation of Serpens. The galaxy lies 453 million light-years from Earth, which means given its...
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NGC 6365A and NGC 6365B. This pair of galaxies was discovered by German astronomer Lewis Swift in 1884. NGC 6563A is the northern counterpart of NGC 6563...
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NGC 6122 is a spiral galaxy located around 484 million light-years away in the constellation Corona Borealis. NGC 6122 was discovered on May 6, 1886 by...
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NGC 6166 is an elliptical galaxy in the Abell 2199 cluster. It lies 490 million light years away in the constellation Hercules. The primary galaxy in...
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NGC 6331 is a type E elliptical galaxy located in the Ursa Minor constellation. It is located 737 million light-years from the Solar System and was discovered...
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2020-06-26. "ngc 1857". sim-id. Retrieved 2020-06-26. "ngc 2192". sim-id. Retrieved 2020-06-26. "ngc 2215". sim-id. Retrieved 2020-06-26. "ngc 2243". sim-id...
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Luminous blue variable (section NGC 2366 (NGC 2363))
the Evolution of Massive Stars". Science. 337 (6093): 444–6. arXiv:1207.6397. Bibcode:2012Sci...337..444S. doi:10.1126/science.1223344. PMID 22837522...
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Messier 13 (redirect from NGC 6205)
Messier 13 or M13 (also designated NGC 6205 and sometimes called the Great Globular Cluster in Hercules, the Hercules Globular Cluster, or the Great Hercules...
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NGC 6231 (also known as Caldwell 76 or the Baby Scorpion Cluster) is an open cluster in the southern sky located half a degrees north of Zeta Scorpii...
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