编辑“︁Q0906+6930”︁

{{Quasar
  | name = Q0906+6930 or [[类星体|QSO]] J0906+6930 
  | image =
  | epoch = [[J2000]]
  | ra = {{RA|09|06|30.75}}<ref name=SIMBAD/>
  | dec = {{DEC|+69|30|30.8}}<ref name=SIMBAD/>
  | constellation name = [[大熊座]]
  | z = 5.47<ref name=SIMBAD/><ref name="ned" />
  | type = [[耀变体]]<ref name=SIMBAD>{{Cite web |url=http://simbad.u-strasbg.fr/simbad/sim-id?protocol=html&Ident=QSO+J0906%2B6930+&NbIdent=1&Radius=2&Radius.unit=arcmin&submit=submit+id |title=Simbad |accessdate=2012-04-23 |archive-date=2016-03-13 |archive-url=https://web.archive.org/web/20160313093716/http://simbad.u-strasbg.fr/simbad/sim-id?protocol=html&Ident=QSO+J0906%2B6930+&NbIdent=1&Radius=2&Radius.unit=arcmin&submit=submit+id |dead-url=no }}</ref><ref name=Romani2006>{{cite journal
 |last=Romani |first=Roger W.
 |title=The Spectral Energy Distribution of the High-z Blazar Q0906+6930
 |url=https://archive.org/details/sim_astronomical-journal_2006-11_132_5/page/1959 |journal=The Astronomical Journal
 |volume=132 |issue=5 |pages=1959–1963 |year=2006
 |doi=10.1086/508216
 |accessdate=2010-04-24 |bibcode=2006AJ....132.1959R|arxiv = astro-ph/0607581 }}</ref>
  | dist_ly =  123億光年<ref name=ned>{{cite web
  |title=NASA/IPAC Extragalactic Database
  |work=Results for 0901+6942
  |url=http://nedwww.ipac.caltech.edu/cgi-bin/nph-objsearch?objname=0901%2B6942+&extend=no
  |accessdate=2010-04-20
  |archive-date=2012-06-18
  |archive-url=https://www.webcitation.org/68WB8N5NQ?url=http://ned.ipac.caltech.edu/cgi-bin/nph-objsearch?objname=0901+6942+
  |dead-url=no
  }}</ref>
  | appmag_v = 
  | size_v = 
  | notes = 
  | names = [[类星体|QSO]] B0901+6942, [[Cosmic Lens All-Sky Survey|CLASS]] B0901+697, [[GB6]] J0906+6930, [[类星体|QSO]] J0906+6930, [[BWE]] 0901+6942, [[GB6]] B0901+6942, [[87GB]] 090153.2+694215.}}

'''Q0906+6930'''是目前已知距離最遠的[[耀变体]]<ref name=SIMBAD/>，紅移值5.47，距離地球123億光年<ref name="ned" />，發現於2004年7月。 

==特性==
該耀變體的能量來源是一個質量約太陽20億倍的[[超大質量黑洞]]（[[銀河系]]的質量約太陽的5800億倍）<ref name=Romani2006/>。它的[[事件視界]]體積是[[太陽系]]的1000倍，是目前紀錄中最大的黑洞之一。

==距離量測==
遙遠星系的[[距離測量 (宇宙學)|距離]]經常因為量測方式而有不同數值。根據其[[紅移]]5.47<ref name=SIMBAD/><ref name=ned/>，它距離地球是123億光年<ref name=ned/>。

==統計數據==
*Epoch 2000.0
**RA: 09h 06m 30.8s
**Dec: +69° 30' 31"
*Classification: FSRQ
*Redshift (z) = 5.47
*R = 19.9
*Power (BL Lac) = 1.4-3.5

==參考資料==
{{Reflist}}
* [http://adsabs.harvard.edu/cgi-bin/bib_query?2004ApJ...610L...9R Q0906+6930: The Highest Redshift Blazar] The Astrophysical Journal, volume 610, part 2 (2004), pages L9–L11

==外部連結==
*[http://arxiv.org/ps/astro-ph/0406252 arXiv preprint]{{Wayback|url=http://arxiv.org/ps/astro-ph/0406252 |date=20190326162438 }} of the Astrophysics Journal paper
*[http://www.space.com/scienceastronomy/heavy_blazar_040628.html Space.com – Massive Black Hole Stumps Researchers]{{Wayback|url=http://www.space.com/scienceastronomy/heavy_blazar_040628.html |date=20040701105201 }}

{{黑洞}}
[[Category:大熊座]]
[[Category:类星体|J0906+6930]]
[[Category:耀變體]]
[[Category:超大質量黑洞]]
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