| 词条 | NGC 4091 |
| 释义 |
| name = NGC 4091 | image = |caption= SDSS image of NGC 4091. NGC 4089 can be seen to the right the image. | constellation name = Coma Berenices | epoch = J2000 | type = Sb[1] | ra = {{RA|12|05|40.1}}[2] | dec = {{DEC|20|33|21}}[2] | dist_ly = {{convert|109|Mpc|Mly|abbr=on|lk=on|order=flip}}[2] | z = 0.025638[2] |h_radial_v = 7686 km/s[2] | group_cluster = NGC 4065 Group | appmag_v = 15.2[2] | size_v = 1.1 x 0.25[2] |size=~{{convert|44.89|kpc|ly|abbr=on|lk=on|order=flip}} (estimated)[2] | names = UGC 07083, PGC 038308, MCG +04-29-019[2] }}NGC 4091 is a spiral galaxy[3][4] located 360 million light-years away[4] in the constellation Coma Berenices.[5] The galaxy was discovered by astronomer Heinrich d'Arrest on May 2, 1864.[6] NGC 4091 is a member of the NGC 4065 Group[7][8][9] and is a LINER galaxy.[10] See also
External links{{WikiSky}}References1. ^{{cite web | title= HyperLeda Database | work=Results for NGC 4091 | url=http://leda.univ-lyon1.fr/ | accessdate=2019-02-10}} {{Ngc45}}2. ^1 2 3 4 5 6 7 8 {{cite web | title=NASA/IPAC Extragalactic Database | work=Results for NGC 4091 | url=http://nedwww.ipac.caltech.edu/ | accessdate=2019-02-10}} 3. ^{{Cite web|url=http://leda.univ-lyon1.fr/ledacat.cgi?PGC+038308++++++++++++++++++++|title=HyperLeda -object description|website=leda.univ-lyon1.fr|access-date=2019-02-11}} 4. ^1 {{Cite web|url=https://ned.ipac.caltech.edu/cgi-bin/nph-objsearch?objname=NGC%204091&extend=no&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=2019-02-11}} 5. ^{{Cite web|url=http://spider.seds.org/ngc/revngcic.cgi?NGC4091|title=Revised NGC Data for NGC 4091|website=spider.seds.org|access-date=2019-02-11}} 6. ^{{Cite web|url=https://cseligman.com/text/atlas/ngc40a.htm#4091|title=New General Catalog Objects: NGC 4050 - 4099|last=|first=|date=|website=cseligman.com|archive-url=|archive-date=|dead-url=|access-date=2019-02-03}} 7. ^{{Cite journal|last=Tifft|first=W. G.|last2=Gregory|first2=S. A.|date=1979-07-01|title=Band theory applied to the Coma/A1367 supercluster|journal=The Astrophysical Journal|volume=231|pages=23–27|doi=10.1086/157158|issn=0004-637X|bibcode=1979ApJ...231...23T}} 8. ^{{Cite journal|last=Burns|first=Jack O.|last2=Hanisch|first2=Robert J.|last3=White|first3=Richard A.|last4=Nelson|first4=Eric R.|last5=Morrisette|first5=Kim A.|last6=Moody|first6=J. Ward|date=1987-09-01|title=A VLA 20 CM survey of poor groups of galaxies|journal=The Astronomical Journal|volume=94|pages=587–617|doi=10.1086/114494|issn=0004-6256|bibcode=1987AJ.....94..587B}} 9. ^{{Cite journal|last=White|first=Richard A.|last2=Bliton|first2=Mark|last3=Bhavsar|first3=Suketu P.|last4=Bornmann|first4=Patricia|last5=Burns|first5=Jack O.|last6=Ledlow|first6=Michael J.|last7=Loken|first7=Christen|date=1999-11-01|title=A Catalog of Nearby Poor Clusters of Galaxies|journal=The Astronomical Journal|volume=118|issue=5|pages=2014–2037|doi=10.1086/301103|issn=0004-6256|bibcode=1999AJ....118.2014W|arxiv=astro-ph/9907283}} 10. ^{{Cite web|url=http://simbad.u-strasbg.fr/simbad/sim-id?Ident=NGC+4091&QueryType=ned|title=NGC 4091|last=|first=|date=|website=sim-id|archive-url=|archive-date=|dead-url=|access-date=2019-02-11}} 9 : NGC objects|Principal Galaxies Catalogue objects|Coma Berenices (constellation)|Astronomical objects discovered in 1864|Spiral galaxies|NGC 4065 Group|LINER galaxies|UGC objects|Discoveries by Heinrich d'Arrest |
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