| 词条 | NGC 239 |
| 释义 |
| name = NGC 239 | epoch = J2000 | ra = {{RA|00|44|37.5}}[1] | dec = {{DEC|-03|45|33}}[1] | constellation name = Cetus | z = 0.012632[1] | dist_ly = | type = Sab[1] | appmag_v = 14.21[1] | size_v = 1.0' × 0.5'[1] | notes = | names = MCG -01-03-007, 2MASX J00443751-0345332, 2MASXi J0044374-034533, IRAS 00420-0401, F00420-0402, 6dF J0044375-034533, PGC 2642.[1] }}NGC 239 is a spiral galaxy located in the constellation Cetus. It was discovered in 1886 by Francis Leavenworth.[2] References1. ^1 2 3 4 5 6 {{cite web | title=NASA/IPAC Extragalactic Database | work=Results for NGC 0239 | url=http://ned.ipac.caltech.edu/cgi-bin/objsearch?objname=NGC+239&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 | accessdate=September 2, 2016}} 2. ^{{cite web|title=New General Catalog Objects: NGC 200 - 249|url=http://cseligman.com/text/atlas/ngc2.htm#239|publisher=Cseligman|accessdate=September 19, 2016}} 3 : NGC objects|Cetus (constellation)|Spiral galaxies |
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