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NGC 752 - 版本历史
2026-07-17T20:18:53Z
在这个wiki上该页的修订历史
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2026-01-04T10:21:37Z
<p><span class="autocomment">外部連結：</span> <a href="https://en.wikipedia.org/wiki/%E6%9C%BA%E5%99%A8%E4%BA%BA/%E7%94%B3%E8%AF%B7/Zestbot/19" class="extiw" title="wikipedia:机器人/申请/Zestbot/19">Bot</a>：標準化Wikitext</p>
<p><b>新页面</b></p><div>{{Infobox open cluster|<br />
| image =File:NGC_752.png<br />
| caption = NGC 752 <br />
| image_size = 300px<br />
| credit = <br />
| name = [[New General Catalogue|NGC]] 752<br />
| constellation = [[仙女座]]<br />
| type =<br />
| epoch = [[J2000]]<br />
| ra = {{RA|01|57|41}}<ref name=SIMBAD>{{cite simbad|title=NGC 752|access-date=10 February 2018}}</ref><br />
| dec = {{DEC|+37|47.1}}<ref name=SIMBAD/><br />
| dist_ly = 1,470 [[光年|ly]]<ref name=gaysin2022>{{cite conference |bibcode=2022csss.confE..82G |title=Open cluster NGC752: Revision by GAIA EDR3 data |last1=Gaysin |first1=Renat |last2=Hojaev |first2=Alisher |journal=Cambridge Workshop on Cool Stars |year=2022 |page=82 |doi=10.5281/zenodo.7481659 }}</ref><br />
| dist_pc = 450 [[Parsec|pc]]<br />
| appmag_v = 5.7<ref name="nightsky">{{cite book | last = Dunlop | first = Storm | author-link = Storm Dunlop | title = Atlas of the Night Sky | url = https://archive.org/details/collinsatlasofni0000dunl | url-access = registration | publisher = [[HarperCollins|Collins]] | year = 2005 | isbn = 978-0-00-717223-8}}</ref><br />
| size_v = 75{{prime}}<br />
| radius_ly =<br />
| absmag_v =<br />
| constellation name = [[仙女座]]<br />
| notes =<br />
| names = [[科德韦尔天体|Caldwell]] 28, [[科林德目錄|Cr]] 23<br />
}}<br />
<br />
{{NGCInfoBox|NGCID=NGC 752|發現者=Giovanni Battista Hodierna|發現日期=1654年？月？日|其他編號=OCL 363|曆元=J2000.0|赤經=1時57分42秒<br />
|赤緯=37°47'0"|星座=仙女座|星體=疏散星團|星等=5.7|表面亮度=|藍等=}}<br />
<br />
'''NGC 752''' 是[[仙女座]]的一個[[疏散星团]]。該星團由[[卡羅琳·赫歇爾]]於1783年發現，並由她的兄弟[[威廉·赫歇爾]]於1786年編入星表。[[喬瓦尼·巴蒂斯塔·奧迪耶納]]在1654年之前就已經描述過一個可能是NGC 752的天體<ref name=cseligman>{{cite web|url=http://cseligman.com/text/atlas/ngc7a.htm#752|title=New General Catalogue objects: NGC 750 - 759|author=Seligman, Courtney|website=cseligman.com|access-date=10 February 2018|archive-date=2019-01-28|archive-url=https://web.archive.org/web/20190128082758/http://cseligman.com/text/atlas/ngc7a.htm#752|dead-url=no}}</ref>。<br />
<br />
這個星團距離地球1,400光年，透過[[雙筒望遠鏡]]很容易看到，儘管在良好的觀測條件下它可能接近肉眼可見度。望遠鏡揭示了NGC 752 內約60顆亮度不超過9等的[[恆星]]<ref name="nightsky" /><ref>Frommert, Kronberg, [http://messier.seds.org/xtra/ngc/n0752.html SEDS: NGC 752] {{Wayback|url=http://messier.seds.org/xtra/ngc/n0752.html |date=20170726144009 }}</ref>。<br />
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==參考資料==<br />
{{reflist}}<br />
<br />
==外部連結==<br />
{{NGCReference|752}}<br />
{{Catalogs|NGC=752}}<br />
{{科德韦尔天体}}<br />
<br />
<br />
[[Category:科德韦尔天体|28]]</div>
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