NGC 5466

NGC 5466是分类为 XII，位于牧夫座的球状星团，距离地球51,800光年，距离银心52,800光年，在1784年5月17日就被威廉·赫歇尔发现，并编号为HV1.9。
这个球状星团很异常的包含了一些蓝色的水平分支恒星，并且和平常的球状星团一样是金属贫乏的恒星。在2006年发现它是一个被称为" 45度潮汐流"星流的来源，这个星流从牧夫座延伸至大熊座，大约有1.4°宽。

**参考资料**
 cite journal|url=http://simbad3.u-strasbg.fr/cgi-bin/cdsbib4?1983A%26A...127..415B|author=BROSCHE P.; GEFFERT M.|title=Membership of above horizontal branch stars in the globular cluster NGC 5466.|journal=The Astrophysical Journal|volume=127|pages=415-416|year=1983|bibcode=1983A&A...127..415B - cite journal|url=http://simbad3.u-strasbg.fr/cgi-bin/cdsbib4?1984A%26AS...56...79B|author=BUONANNO R.; BUSCEMA G.; CORSI C.E.; IANNICOLA G.; FUSI PECCI F.|title=Positions, magnitudes and colors for stars in the globular cluster NGC 5466.|journal=The Astrophysical Journal|volume=56|pages=79-86|year=1984|bibcode=1984A&AS...56...79B - cite journal|url=http://simbad3.u-strasbg.fr/cgi-bin/cdsbib4?1982ApJ...262..700Z|author=ZINN R.; KING R.|title=The mass of the anomalous Cepheid in the globular cluster NGC 5466.|journal=The Astrophysical Journal|volume=262|pages=700-708|year=1982|bibcode=1982ApJ...262..700Z - bibcode=1994BAAS...26.1490M - cite journal|url=http://simbad3.u-strasbg.fr/cgi-bin/cdsbib4?1991AJ....102.1026P|author=PRYOR C.; McCLURE R.D.; FLETCHER J.M.; HESSER J.E.|title=Mass-light ratios for globular clusters. II. The low-concentration clusters NGC 288, NGC 5466, and M 55 (NGC 6809).|journal=The Astrophysical Journal|volume=102|pages=1026-1042|year=1991|bibcode=1991AJ....102.1026P- cite journal|url=http://simbad3.u-strasbg.fr/cgi-bin/cdsbib4?1985A%26A...145...97B|author=BUONANNO R.; CORSI C.E.; FUSI PECCI F.|title=The giant, asymptotic and horizontal branches of globular clusters. II. Photographic of the metal-poor clusters M 15, M 92 and NGC 5466.|journal=The Astrophysical Journal|volume=145|pages=97-117|year=1985|bibcode=1985A&A...145...97B- cite journal|url=http://simbad3.u-strasbg.fr/cgi-bin/cdsbib4?1990AJ....100..469M|author=MATEO M.; HARRIS H.C.; NEMEC J.; OLSZEWSKI E.W.|title=Blue stragglers as remnants of stellar mergers: the discovery of short-period eclipsing binaries in globular cluster NGC 5466.|journal=The Astrophysical Journal|volume=100|pages=469-484|year=1990|bibcode=1990AJ....100..469M
- cite journal|url=http://simbad3.u-strasbg.fr/cgi-bin/cdsbib4?2006ApJ...637L..29B|author=BELOKUROV V.; EVANS N.W.; IRWIN M.J.; HEWETT P.C.; WILKINSON M.I.|title=The discovery of tidal tails around the globular cluster NGC 5466.|journal=The Astrophysical Journal|volume=637|pages=L29-L32|year=2006|bibcode=2006ApJ...637L..29B- bibcode=2008MNRAS.384.1444F- cite journal|url=http://simbad3.u-strasbg.fr/cgi-bin/cdsbib4?1997ApJ...482..203M|author=McCARTHY J.K.; NEMEC J.M.|title=The chemical composition and period change rate of the anomalous cepheid V19 in NGC 5466.|journal=The Astrophysical Journal|volume=482|pages=203-229|year=1997|bibcode=1997ApJ...482..203M- cite journal|url=http://simbad3.u-strasbg.fr/cgi-bin/cdsbib4?1997A%26A...320..776L|author=LEHMANN I.; SCHOLZ R.-D.|title=Tidal radii of the globular clusters M 5, M 12, M 13, M 15, M 53, NGC 5053 and NGC 5466 from automated star counts.|journal=The Astrophysical Journal|volume=320|pages=776-782|year=1997|bibcode=1997A&A...320..776L- cite journal|url=http://simbad3.u-strasbg.fr/cgi-bin/cdsbib4?1999AJ....118.2875C|author=CORWIN T.M.; CARNEY B.W.; NIFONG B.G.|title=BV photometry of RR Lyrae variables in the globular cluster NGC 5466.|journal=The Astrophysical Journal|volume=118|pages=2875-2887|year=1999|bibcode=1999AJ....118.2875C- bibcode=2002ARep...46..352P- cite journal|url=http://simbad3.u-strasbg.fr/cgi-bin/cdsbib4?2004AJ....128..287J|author=JEON Y.-B.; LEE M.G.; KIM S.-L.; LEE H.|title=SX Phoenicis stars in the globular cluster NGC 5466.|journal=The Astrophysical Journal|volume=128|pages=287-299|year=2004|bibcode=2004AJ....128..287J- bibcode=2006RMxAC..26...49R- cite journal|url=http://simbad3.u-strasbg.fr/cgi-bin/cdsbib4?2006ApJ...639L..17G|author=GRILLMAIR C.J.; JOHNSON R.|title=The detection of a 45° tidal stream associated with the globular cluster NGC 5466.|journal=The Astrophysical Journal|volume=639|pages=L17-L20|year=2006|bibcode=2006ApJ...639L..17G

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  NGC 5466date=20110519204625 -  seds.org-  Image NGC 5466-  venus.mporzio.astro.it