| 词条 | NGC 7080 |
| 释义 |
| name = NGC 7080 | image = NGC 7080 by Goran Nilsson & The Liverpool Telescope.jpg | caption = RGB image of NGC 7080 by the Liverpool Telescope | epoch = J2000 | type = SB(r)b [1] | ra = {{RA|21|30|01.9}}[1] | dec = {{DEC|26|43|04}}[1] | dist_ly = 204,527,400 ly | z = 0.016141/4839 km/s[1] | appmag_v = 12.3[1] | size_v = 1.8' x 1.7'[1] | constellation name = Vulpecula | names = CGCG 471-11, IRAS 21278+2629, MCG 4-50-12, NPM1G +26.0474, PGC 66861, UGC 11756[1] |size=~104,384 ly (estimated) }}NGC 7080 is a barred spiral galaxy[2] located about 204.5 million light-years away[9] in the constellation of Vulpecula.[3] It has an estimated diameter of about 100,000 light-years which would make it similar in size to the Milky Way.[4] NGC 7080 was discovered by astronomer Albert Marth on September 6, 1863.[5] SN1998eyOn December 5, 1998 a supernova of type Ic-pec was discovered in NGC 7080.[6] See also
External links{{WikiSky}}References1. ^1 2 3 4 5 6 {{cite web | title=NASA/IPAC Extragalactic Database | work=Results for NGC 7080 | url=http://nedwww.ipac.caltech.edu/ | accessdate=2017-07-22}} {{Ngc75}}2. ^{{Cite web|url=http://ned.ipac.caltech.edu/cgi-bin/objsearch?objname=NGC+7080&extend=no&hconst=73&omegam=0.27&omegav=0.73&corr_z=1&out_csys=Equatorial&out_equinox=J2000.0&obj_sort=RA+or+Longitude&of=pre_text&zv_breaker=30000.0&list_limit=5&img_stamp=YES|title=Your NED Search Results|website=ned.ipac.caltech.edu|access-date=2017-07-23}} 3. ^{{Cite web|url=https://dso-browser.com/deep-sky/8273/ngc-7080/galaxy|title=Galaxy NGC 7080 - Galaxy in Vulpecula Constellation · Deep Sky Objects Browser|last=Rojas|first=Sebastián García|website=DSO Browser|language=en|access-date=2017-07-23}} 4. ^1 {{Cite journal|last=Zhou|first=Zhi-Min|last2=Cao|first2=Chen|last3=Wu|first3=Hong|date=15 November 2011|title=Star Formation Properties in Barred Galaxies (SFB). II. NGC 2903 and NGC 7080|url=https://www.researchgate.net/publication/51955917|journal=Research in Astronomy and Astrophysics|volume=0|issue=3|pages=235|via=|bibcode=2012RAA....12..235Z|arxiv=1111.3411|doi=10.1088/1674-4527/12/3/001}} 5. ^{{Cite web|url=http://cseligman.com/text/atlas/ngc70a.htm#7051|title=New General Catalog Objects: NGC 7050 - 7099|website=cseligman.com|language=en-US|access-date=2017-07-01}} 6. ^{{Cite web|url=http://rochesterastronomy.org/snimages/sn1998.html#1998ey|title=Bright Supernovae - 1998.|last=dbishopx@gmail.com|website=rochesterastronomy.org|access-date=2017-07-23}} 6 : Barred spiral galaxies|Vulpecula|NGC objects|UGC objects|Principal Galaxies Catalogue objects|Astronomical objects discovered in 1863 |
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