• Thumbnail for Atlas of Peculiar Galaxies
    The Atlas of Peculiar Galaxies is a catalog of peculiar galaxies produced by Halton Arp in 1966. A total of 338 galaxies are presented in the atlas, which...
    72 KB (4,868 words) - 16:41, 17 July 2024
  • Thumbnail for Peculiar galaxy
    Arp mapped peculiar galaxies in his 1966 Atlas of Peculiar Galaxies. Arp states that "the peculiarities of the galaxies pictured in this Atlas represent...
    4 KB (343 words) - 01:24, 2 June 2024
  • Thumbnail for Halton Arp
    Halton Arp (category California Institute of Technology alumni)
    1966 book Atlas of Peculiar Galaxies, which catalogued unusual looking galaxies and presented their images. Arp was also known as a critic of the Big Bang...
    20 KB (2,389 words) - 20:49, 16 July 2024
  • Thumbnail for Arp 240
    Arp 240 (category Peculiar galaxies)
    of interacting spiral galaxies located in the constellation Virgo. The two galaxies are listed together as Arp 240 in the Atlas of Peculiar Galaxies....
    4 KB (200 words) - 19:21, 25 March 2023
  • a list of notable galaxies. There are about 51 galaxies in the Local Group (see list of nearest galaxies for a complete list), on the order of 100,000...
    116 KB (6,257 words) - 12:52, 27 July 2024
  • Thumbnail for NGC 2937
    NGC 2937 (category Elliptical galaxies)
    earned it the nickname of the "porpoise galaxy". Together, these two galaxies appear in Halton Arp 's Atlas of Peculiar Galaxies under the code Arp 142...
    5 KB (419 words) - 00:55, 22 July 2024
  • Thumbnail for Arp 251
    Arp 251 (category Peculiar galaxies)
    constellation Cetus. Arp 251 is cataloged in the Atlas of Peculiar Galaxies, which is a catalog of unusual galaxies put into groups based on purely morphological...
    2 KB (218 words) - 00:08, 13 May 2024
  • Thumbnail for Mayall's Object
    Mayall's Object (category Interacting galaxies)
    the Atlas of Peculiar Galaxies as Arp 148) is the result of two colliding galaxies located 500 million light years away within the constellation of Ursa...
    5 KB (436 words) - 22:00, 18 April 2024
  • Thumbnail for UGC 4881
    UGC 4881 (redirect from FUDGE (Galaxy))
    is a peculiar spiral galaxy. It has been heavily documented by the Hubble Space Telescope, and is cataloged in the Atlas of Peculiar Galaxies. UGC 4881...
    3 KB (277 words) - 12:41, 13 May 2024
  • Thumbnail for Hickson 44
    Hickson 44 (category Galaxy stubs)
    group of galaxies in the constellation Leo. As Arp 316, a part of this group is also designated as group of galaxies in the Atlas of Peculiar Galaxies. "NASA/IPAC...
    2 KB (61 words) - 23:53, 1 June 2024
  • Thumbnail for NGC 5394
    NGC 5394 (category Barred spiral galaxies)
    5394 and NGC 5395 are a pair of gravitationally interacting galaxies that appear in Halton Arp's Atlas of Peculiar Galaxies under the designation Arp 84...
    5 KB (369 words) - 11:10, 25 July 2024
  • Thumbnail for NGC 7829
    NGC 7829 (category Peculiar galaxies)
    pair of gravitationally interacting galaxies. The pair appears in Halton Arp's Atlas of Peculiar Galaxies as Arp 144. Interacting galaxy List of NGC objects...
    2 KB (87 words) - 16:31, 13 May 2024
  • Thumbnail for NGC 7393
    NGC 7393 (category Peculiar galaxies)
    Atlas of Peculiar Galaxies List of NGC objects (7001–7840) "NASA/IPAC Extragalactic Database". Results for NGC 7393. Retrieved 2024-04-21. "ARP Atlas...
    2 KB (120 words) - 09:59, 26 April 2024
  • Thumbnail for UGC 1775
    UGC 1775 (category Peculiar galaxies)
    years across. The galaxy is included in Halton Arp's Atlas of Peculiar Galaxies in the galaxies with split arms category. The galaxy features a bright...
    6 KB (578 words) - 17:24, 1 June 2024
  • Thumbnail for NGC 5278
    NGC 5278 (category Peculiar galaxies)
    the galaxy NGC 5279. This pair of galaxies appears in the Halton Arp's Atlas of Peculiar Galaxies under the symbol Arp 239. The luminosity class of NGC...
    3 KB (210 words) - 03:22, 21 July 2024
  • Thumbnail for Leo Triplet
    (1988). Nearby Galaxies Catalog. Cambridge: Cambridge University Press. ISBN 0-521-35299-1. H. Arp (1966). "Atlas of Peculiar Galaxies". Astrophysical...
    7 KB (509 words) - 17:07, 26 February 2023
  • Thumbnail for Arp 60
    Arp 60 (category Principal Galaxies Catalogue objects)
    light-years away and as such makes a galaxy pair with Arp 60. Together, they are part of the Atlas of Peculiar Galaxies which was created by Halton Arp. In...
    3 KB (248 words) - 10:31, 15 July 2024
  • Thumbnail for NGC 2782
    NGC 2782 (category Peculiar galaxies)
    galaxy. NGC 2782 is mentioned in the Atlas of Peculiar Galaxies in the category galaxies with adjacent loops. The nucleus and circumnuclear region of...
    8 KB (872 words) - 12:12, 18 July 2024
  • Thumbnail for Centaurus A
    Carnegie Atlas of Galaxies. Washington, D.C.: Carnegie Institution of Washington. ISBN 978-0-87279-667-6. H. Arp (1966). "Atlas of Peculiar Galaxies". Astrophysical...
    32 KB (3,215 words) - 14:08, 29 July 2024
  • Thumbnail for Arp 220
    Arp 220 (category Spiral galaxies)
    result of a collision between two galaxies which are now in the process of merging. It is the 220th object in Halton Arp's Atlas of Peculiar Galaxies. Arp...
    9 KB (783 words) - 12:50, 22 June 2024
  • basketball Associated petroleum gas Association of Professional Genealogists Atlas of Peculiar Galaxies Austrian Power Grid, Austrian electric power transmission...
    2 KB (233 words) - 12:39, 2 April 2024
  • Thumbnail for NGC 5279
    NGC 5279 (category Peculiar galaxies)
    the galaxy NGC 5278. This pair of galaxies appears in Halton Arp's Atlas of Peculiar Galaxies under the designation Arp 239. The luminosity class of NGC...
    3 KB (234 words) - 00:05, 30 May 2024
  • Thumbnail for NGC 4647
    NGC 4647 (category Spiral galaxies)
    part of a pair of galaxies called Arp 116; their designation in Halton Arp's Atlas of Peculiar Galaxies. The galaxy is located on the outskirts of the...
    6 KB (538 words) - 00:22, 15 April 2024
  • NGC 4631 (redirect from Herring Galaxy)
    elliptical galaxy, NGC 4627. NGC 4627 and NGC 4631 together were listed in the Atlas of Peculiar Galaxies as an example of a "double galaxy" or a galaxy pair...
    8 KB (822 words) - 11:43, 12 January 2024
  • Thumbnail for Arp 273
    Arp 273 (redirect from Rose galaxy)
    pair of interacting galaxies, 300 million light years away in the constellation Andromeda. It was first described in the Atlas of Peculiar Galaxies, compiled...
    5 KB (293 words) - 20:50, 17 July 2024
  • Thumbnail for IC 4271
    IC 4271 (category Spiral galaxies)
    Both galaxies form Arp 40. In the Atlas of Peculiar Galaxies created by Halton Arp, they fall under spiral galaxies that have companions with low-surface-brightness...
    3 KB (224 words) - 02:55, 24 July 2024
  • Astrophysics Cosmology Physical cosmology Atlas of Peculiar Galaxies Catalogue of Galaxies and Clusters of Galaxies David Dunlap Observatory Catalogue Lyon-Meudon...
    9 KB (780 words) - 16:00, 20 July 2024
  • Thumbnail for Messier 66
    Messier 66 (redirect from Spiral galaxy M66)
    noted in the Atlas of Peculiar Galaxies. Infrared false color view of M66 from the Spitzer Space Telescope Infrared false color view of M66 from the James...
    11 KB (903 words) - 17:11, 15 June 2024
  • Thumbnail for UGC 2812
    UGC 2812 (category Peculiar galaxies)
    elliptical galaxy. Moreover, they present a near-infrared spectra which could result from starbursts. Both objects are part of Atlas of Peculiar galaxies, where...
    3 KB (182 words) - 18:58, 11 June 2024
  • Thumbnail for Whirlpool Galaxy
    Bibcode:1987ApJ...314....3E. doi:10.1086/165034. Arp, H. (1966). "Atlas of Peculiar Galaxies". Astrophysical Journal Supplement. 14: 1. Bibcode:1966ApJS.....
    29 KB (3,023 words) - 03:28, 22 July 2024