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NGC 7789 - 版本历史
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<p><b>新页面</b></p><div>{{Infobox open cluster<br />
| name = NGC 7789<br />
| image = NGC7789HunterWilson.jpg<br />
| caption = 業餘小望遠鏡中的NGC 7789。<br />
| credit = Hewholooks<br />
| constellation = [[仙后座]]<br />
| epoch = J2000.0<br />
| class =<br />
| ra = {{RA|23|57|24}}<ref name=xin/><br />
| dec = {{DEC|+56|42|30}}<ref name=xin/><br />
| dist_ly = 7,600 [[光年]]<br />
| dist_pc = 2,337<ref name=kharchenko/><br />
| appmag_v = 6.7<br />
| size_v = 16&prime;<ref name=kharchenko/><br />
| mass_kg =<br />
| mass_msol = {{nowrap|6,620.4 ± 762.5<ref name=wu/>}}<br />
| radius_ly =<br />
| v_hb =<br />
| age = 1.7 GYr<ref name=kharchenko/><br />
| notes =<br />
| names = 卡羅琳的玫瑰<ref name="Caroline's Rose"/>、白玫瑰星團、 [[科林德目錄|Cr]] 460、[[梅洛特目錄|Mel]] 245<br />
}}<br />
'''NGC 7789'''（也稱為'''卡羅琳的玫瑰'''<ref name="Caroline's Rose">{{Cite web|title=Caroline's Rose (NGC 7789)|url=https://skyandtelescope.org/online-gallery/carolines-rose-ngc-7789/|access-date=2020-06-23|website=Sky & Telescope|language=en-US|archive-date=2020-06-24|archive-url=https://web.archive.org/web/20200624211406/https://skyandtelescope.org/online-gallery/carolines-rose-ngc-7789/|dead-url=no}}</ref>或'''白玫瑰星團'''）是[[卡羅琳·赫歇爾]]於1783年在仙后座發現的一個[[疏散星團]]。她的哥哥[[威廉·赫歇爾]]把它列入他的目錄，稱為H VI.30。這個星團因為在目視觀測上看起來亮的星星和其間黑暗空隙的交雜，很像是俯瞰玫瑰花瓣的漩渦圖案，因此也稱為"白玫瑰"星團或"卡洛琳的星團"。<br />
<br />
[[File:NGC 7789 map.png|thumbnail|left|顯示NGC 7789位置的星圖。]]<br />
<br />
== 參考資料 ==<br />
{{reflist|refs=<br />
<ref name=wu>{{Cite journal|last=Zhen-Yu|first=Wu|last2=Cui-Hua|first2=Du|last3=Jun|first3=Ma|last4=Xu|first4=Zhou|date=2009-02|title=Mass of Open Cluster NGC 7789|url=https://iopscience.iop.org/article/10.1088/0256-307X/26/2/029701|journal=Chinese Physics Letters|volume=26|issue=2|pages=029701|doi=10.1088/0256-307X/26/2/029701|issn=0256-307X|bibcode=2009ChPhL..26b9701W|access-date=2022-11-06|archive-date=2022-11-06|archive-url=https://web.archive.org/web/20221106022322/https://iopscience.iop.org/article/10.1088/0256-307X/26/2/029701|dead-url=no}}</ref><br />
<ref name=xin>{{Cite journal|last=Xin|first=Y.|last2=Deng|first2=L.|date=2005-02|title=Blue Stragglers in Galactic Open Clusters and Integrated Spectral Energy Distributions|url=https://iopscience.iop.org/article/10.1086/426681|journal=The Astrophysical Journal|language=en|volume=619|issue=2|pages=824–838|doi=10.1086/426681|issn=0004-637X|arxiv=astro-ph/0410325|bibcode=2005ApJ...619..824X|access-date=2022-11-06|archive-date=2022-11-06|archive-url=https://web.archive.org/web/20221106022322/https://iopscience.iop.org/article/10.1086/426681|dead-url=no}}</ref><br />
<ref name=kharchenko>{{Cite journal|last=Kharchenko|first=N. V.|last2=Piskunov|first2=A. E.|last3=Röser|first3=S.|last4=Schilbach|first4=E.|last5=Scholz|first5=R.-D.|date=2005-08 |title=Astrophysical parameters of Galactic open clusters|url=http://www.aanda.org/10.1051/0004-6361:20042523|journal=Astronomy & Astrophysics|volume=438|issue=3|pages=1163–1173|doi=10.1051/0004-6361:20042523|issn=0004-6361|arxiv=astro-ph/050167|bibcode=2005A&A...438.1163K}}</ref><br />
}}<br />
<br />
== 外部連結 ==<br />
* {{commonscat-inline}}<br />
* {{WikiSky}}<br />
{{Ngc80}}<br />
{{star-cluster-stub}}<br />
{{Sky|23|57|24|+|56|42|30|7600}}<br />
{{DEFAULTSORT:NGC 7789}}<br />
[[Category:NGC天体|7789]]<br />
[[Category:疏散星团]]<br />
[[Category:仙后座]]<br />
[[Category:1783年發現的天體]]</div>
imported>Kcx36