| 词条 | LEDA 83677 |
| 释义 |
| name = LEDA 83677 | image = Pgc83677.jpg | image_size = 250px | caption = A Hubble Image of the Seyfert Galaxy LEDA 83677. | epoch = J2000 | type =Sa [1] | ra = {{RA|12|57|10.7}} [1] | dec = {{DEC|27|24|18}}[1] | dist_ly = 288,510,000 ly | z = 0.020731/6215 km/s[1] | appmag_v = 15.7[1] | size_v = 0.53 x 0.43[1] | constellation name = Coma Berenices | names =2MASX J12571076+2724177, PGC 83677[1] |size=~53,890 ly (estimated)[1] }}LEDA 83677 is a lenticular galaxy[2] located about 290 million light-years away[3] in the constellation Coma Berenices.[4] It is a member of the Coma cluster of galaxies.[5] LEDA 83677 is also classified as a type 1 Seyfert galaxy.[5] The core of the galaxy is emitting high-energy X-rays and ultraviolet light, probably caused by a massive black hole lurking in the core.[2] See also
External links{{WikiSky}}References1. ^1 2 3 4 5 6 7 {{cite web | title=NASA/IPAC Extragalactic Database | work=Results for PGC 83677 | url=http://nedwww.ipac.caltech.edu/ | accessdate=2017-07-04}} {{galaxy-stub}}2. ^1 {{Cite web|url=https://www.spacetelescope.org/images/potw1637a/|title=Standing out from the crowd|last=information@eso.org|website=www.spacetelescope.org|language=en-GB|access-date=2017-07-04}} 3. ^{{Cite web|url=https://ned.ipac.caltech.edu/cgi-bin/objsearch?objname=PGC+83677&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=2017-07-04}} 4. ^{{Cite web|url=http://cseligman.com/text/atlas/ngc48.htm#pgc83677|title=New General Catalog Objects: NGC 4800 - 4849|website=cseligman.com|language=en-US|access-date=2017-07-04}} 5. ^1 {{Cite news|url=http://www.sci-news.com/astronomy/hubble-lenticular-galaxy-pgc-83677-04181.html|title=Hubble Captures Image of Little-Known Lenticular Galaxy {{!}} Astronomy {{!}} Sci-News.com|work=Breaking Science News {{!}} Sci-News.com|access-date=2017-07-04|language=en-US}} 5 : Lenticular galaxies|Coma Berenices (constellation)|LEDA objects|Coma Cluster|Seyfert galaxies |
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