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UGC 9618 - 版本历史
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<p><b>新页面</b></p><div>{{Infobox Galaxy<br />
| name =UGC 9618<br />
| image = [[Image:Hubble Interacting Galaxy UGC 9618 (2008-04-24).jpg|275px]]<br />
| caption = UGC 9618（或称为VV 340或Arp 302）包含一对富含气体处于撞击早期的旋涡星系，其中VV 340A是左边侧向的星系，VV 340B 是右边正向的星系<br />
| epoch = [[J2000]] <br />
| type = S+S<br />
| ra = {{RA|14|56|54}}<br />
| dec = {{DEC|+24|36.0|00}}<br />
| dist_ly = 4.5亿 [[光年]] (1.5亿 [[秒差距]])<br />
| z = 0.034505<br>(10166 km/s)<br />
| appmag_v = 11.3 (15.3 + 15.7)<br />
| size_v = 1′.6 (0′.6 × 0′.6 / 0′.9 × 0′.3)<br />
| constellation name = [[牧夫座]]<br />
| notes =<br />
| names =[[Atlas of Interacting Galaxies|VV]] 340, [[IRAS]] 14547+2448, [[Fritz Zwicky#Catalog of Galaxies and Clusters|Z]] 1454.7+2448, [[Atlas of Peculiar Galaxies|APG]] 302, [[KPG]] 446, [[Fritz Zwicky#Catalog of Galaxies and Clusters|Z]] 134-58, [[IRAS]] F14547+2449, [[Arp number|Arp]] 302, [[里昂-默東星系資料庫|LEDA]] 53433 / 53432, [[2MASX]] J14570030+2436246 / J14570066+2437026, MCG +04-35-018 / +04-35-019<br />
}}<br />
<br />
'''UGC 9618'''又被称为'''VV 340'''或'''Arp 302'''，位于[[牧夫座]]，由两个富含气体，处于撞击早期的旋涡星系组成。两个星系的气体受大质量[[恒星]]作用辐射出大量的[[红外线]]。这些大质量恒星的形成率与[[银河系]]最大、最活跃的恒星形成区相似。UGC 9618距离地球4.5亿光年远，在Arp（[[特殊星系图集]]）中排名第302。<br />
<br />
位于北边正向我们的星系又被成为MCG +04-35-019、UGC 9618N或UGC 9618B。<br />
<br />
[[Image:Tour of VV 340.ogv|300px|thumb|left|UGC 9618之旅]]<br />
<br />
==参考资料==<br />
* [http://sci.esa.int/science-e/www/object/index.cfm?fobjectid=42641 sci.esa.int]{{Wayback|url=http://sci.esa.int/science-e/www/object/index.cfm?fobjectid=42641 |date=20110523074843 }}<br />
* [http://aladin.u-strasbg.fr/AladinPreview?-c=14+56+54%2B24+36.0&ident=UGC++9618&submit=Aladin+previewer UGC 9618]<br />
* SkyFactory.org [http://www.skyfactory.org/deepskycatalogue/UGC9618.html UGC9618]{{Wayback|url=http://www.skyfactory.org/deepskycatalogue/UGC9618.html |date=20110519192405 }}<br />
* [http://simbad.u-strasbg.fr/simbad/sim-id?Ident=UGC+9618&NbIdent=1&Radius=2&Radius.unit=arcmin&submit=submit+id SIMBAD资料] {{Wayback|url=http://simbad.u-strasbg.fr/simbad/sim-id?Ident=UGC+9618&NbIdent=1&Radius=2&Radius.unit=arcmin&submit=submit+id |date=20171201034814 }}<br />
<br />
{{Sky|14|56|54|+|24|36|00|450000000}}<br />
<br />
[[Category:牧夫座]]<br />
[[Category:UGC天體|09618]]<br />
[[Category:交互作用星系]]<br />
[[Category:阿普天體|302]]</div>
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