| 词条 | NGC 4919 | |
| 释义 |
| name = NGC 4919 | image = SDSS NGC 4919.jpg | image_size = 260px | caption = SDSS image of NGC 4919. | epoch = J2000 | type = (R')SA(r)0^0[1] | ra = {{RA|13|01|17.6}}[1] | dec = {{DEC|27|48|33}}[1] | dist_ly = 339,000,000 ly | group_cluster = Coma Cluster | z = 0.024464/7334 km/s[1] | appmag_v = 14.6[1] | size_v = 1.1 x 0.7[1] | constellation name = Coma Berenices | names = CGCG 160-94, DRCG 27-79, MCG 5-31-97, PGC 44885, UGC 8133[1] |size=~100,180 ly (estimated)}}NGC 4919 is a lenticular galaxy located about 340 million light-years away[2] in the constellation of Coma Berenices.[3] NGC 4919 was discovered by astronomer Heinrich d'Arrest on May 5, 1864.[4] NGC 4919 is a member of the Coma Cluster.[5] Other imagesSee also
References1. ^1 2 3 4 5 6 {{cite web | title=NASA/IPAC Extragalactic Database | work=Results for NGC 4919 | url=http://nedwww.ipac.caltech.edu/ | accessdate=2017-09-15}} {{WikiSky}}{{Ngc50}}2. ^{{Cite web|url=http://ned.ipac.caltech.edu/cgi-bin/objsearch?objname=NGC+4919&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=2017-09-16}} 3. ^{{Cite web|url=https://dso-browser.com/deep-sky/6008/ngc-4919/galaxy|title=Galaxy NGC 4919 - Lenticular Galaxy in Coma Berenices Constellation · Deep Sky Objects Browser|last=Rojas|first=Sebastián García|website=DSO Browser|language=en|access-date=2017-09-16}} 4. ^{{Cite web|url=http://cseligman.com/text/atlas/ngc49.htm#4919|title=New General Catalog Objects: NGC 4900 - 4949|website=cseligman.com|language=en-US|access-date=2017-09-16}} 5. ^{{Cite web|url=http://ned.ipac.caltech.edu/cgi-bin/NEDatt?objname=NGC+4919|title=Detailed Object Classifications|website=ned.ipac.caltech.edu|access-date=2017-09-16}} 7 : Lenticular galaxies|Coma Berenices (constellation)|NGC objects|Principal Galaxies Catalogue objects|UGC objects|Astronomical objects discovered in 1864|Coma Cluster |
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