| 词条 | NGC 2204 |
| 释义 |
| name = NGC 2204 | image= NGC 2204 DSS.jpg | caption= NGC 2204, Digitized Sky Survey. | epoch = J2000.0 | class = | ra = 06h 15.7m[1] | dec = −18° 39′[1] | dist_ly = 8.6 kly[1] | dist_pc = | appmag_v = 8.6[1] | size_v = 13.0′ | mass_kg = | mass_msol = | radius_ly = 16.25ly | v_hb = | age = | notes = | names = }}NGC 2204 is an open cluster in the Canis Major constellation. It was discovered by William Herschel on February 6, 1785.[1] References1. ^1 2 3 4 {{cite web|last1=Frommert|first1=Hartmut|last2=Kronberg|first2=Christine|title=NGC 2204|url=http://messier.seds.org/xtra/ngc/n2204.html|website=SEDS|accessdate=9 July 2015|archiveurl=https://www.webcitation.org/6ZtL75SD4?url=http://messier.seds.org/xtra/ngc/n2204.html|archivedate=9 July 2015|deadurl=yes|df=dmy-all}} External links
3 : Canis Major|Open clusters|NGC objects |
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