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{{Infobox Galaxy
| image = [[File:Hubble Interacting Galaxy NGC 6786 (2008-04-24).jpg|250px]]
| image_size =
| caption= NGC 6786（右）與UGC 11415（左）交互作用
| name = [[NGC天體表|NGC]] 6786
| type = SB?<ref name=ned>{{cite web|title=NED results for object NGC 6786|url=http://ned.ipac.caltech.edu/cgi-bin/objsearch?objname=NGC+6786&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|website=ned.ipac.caltech.edu|accessdate=18 February 2015|archive-date=2019-03-27|archive-url=https://web.archive.org/web/20190327101202/http://ned.ipac.caltech.edu/cgi-bin/objsearch?objname=NGC+6786&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|dead-url=no}}</ref>
| epoch = [[J2000]]
| ra = {{RA|19|10|53.91}}<ref name=ned/>
| dec = {{DEC|73|24|36.6}}<ref name=ned/>
| dist_ly = 3.5億[[光年]]<ref name=hubble/>
| z = 0.032472<ref name=ned/>
| appmag_v = 12.80<ref name=dso>{{cite web|title=NGC 6786|url=http://dso-browser.com/dso/info/NGC/6786|website=dso-browser.com|accessdate=18 February 2015|archive-date=2015-02-18|archive-url=https://web.archive.org/web/20150218203327/http://dso-browser.com/dso/info/NGC/6786|dead-url=no}}</ref>
| size_v = 1.1' x 54"<ref name=dso/>
| constellation name = [[天龍座]]<ref name=hubble/>
| radius_ly =
| absmag_v =
| notes =
| names = UGC 11414<ref name=dso/>
}}
'''NGC 6786'''是一個正在和其他星系進行重力交互作用的[[棒旋星系]]，距離地球約3.5億光年，在天球上位於[[天龍座]]。NGC 6786於1886年10月3日由[[路易斯·斯威夫特]]發現。

== 概要 ==
2004年在NGC 6786內發現一顆超新星。

NGC 6786正在和另一個更大的螺旋星系{{link-de|UGC 11415|UGC 11415}}進行重力交互作用中，未來NGC 6786可能將背後者完全吸收<ref name=hubble>{{cite web|title=Hubble Interacting Galaxy NGC 6786|url=http://hubblesite.org/newscenter/archive/releases/2008/16/image/ai/|website=hubblesite.org|accessdate=18 February 2015|archive-date=2016-12-12|archive-url=https://web.archive.org/web/20161212030108/http://hubblesite.org/newscenter/archive/releases/2008/16/image/ai/|dead-url=no}}</ref>。這兩個星系似乎正在經歷[[星暴星系|星暴事件]]，在交互作用和合併中星系之間相當常見

== 參考資料 ==
{{reflist}}

{{Ngc70}}

[[Category:棒旋星系]]
[[Category:交互作用星系]]
[[Category:亮紅外星系]]
[[Category:天龙座NGC天体|6786]]
[[Category:UGC天體|11414]]

NGC 6786 - 版本历史

imported>InternetArchiveBot：​补救3个来源，并将0个来源标记为失效。) #IABot (v2.0.7

imported>InternetArchiveBot：补救3个来源，并将0个来源标记为失效。) #IABot (v2.0.7