For faster navigation, this Iframe is preloading the Wikiwand page for WISE J224607.57-052635.0.

WISE J224607.57-052635.0

WISE J224607.57−052635.0
ALMA觀測到W2246−0526與附近三個較小星系合併的影像。
观测资料(J2000 曆元
星座寶瓶座
赤经22h 46m 07.57s[1]
赤纬−05° 26′ 35.0″[1]
紅移4.593[1]
距离12.5×109光年(3.8×109秒差距[2]
特征
类型Spiral
其他名称
W2246−0526;[3] WISE 2246−0526;
WISE J224607.55−052634.9;[3]
WISE J224607.56−052634.9[4]
參見:星系星系列表
藝術家想像中的W2246-0526。

WISE J224607.57−052635.0(或簡寫為W2246−0526)[3]是一個特亮紅外星系, 2015年,它被宣告為宇宙中已知最亮的星系[3][4][5]。它的光度太陽的350兆倍[3](太陽(349×1012L[1]),與附近較小星系的合併可能是其特別亮的原因之一[3][4][5]。光度是由一個質量為太陽100億倍的類星體產生的。在類星體中環繞超大質量黑洞吸積盤 輻射出的可見光和超紫外線,被星系的塵埃吸收,然後以紅外線匯出。儘管WISE J224607.57–052635.0是兩者之中較小的一個星系,但它是出的能量是銀河系的10,000倍。WISE J224607.57–052635.0這個星系是由廣域紅外線巡天探測衛星發現的,它與地球的距離是125億光年[1][2][6][7][8]

相關條目

[编辑]

參考資料

[编辑]
  1. ^ 1.0 1.1 1.2 1.3 1.4 Tsai, Chao-Wei; et al. The Most Luminous Galaxies Discovered by WISE. The Astrophysical Journal. 22 May 2015, 805 (2): 90. Bibcode:2015ApJ...805...90T. S2CID 39280020. arXiv:1410.1751可免费查阅. doi:10.1088/0004-637X/805/2/90. 
  2. ^ 2.0 2.1 Staff. WISE spacecraft discovers most luminous galaxy in universe. PhysOrg. 21 May 2015 [22 May 2015]. (原始内容存档于2015-05-22). 
  3. ^ 3.0 3.1 3.2 3.3 3.4 3.5 Cofield, Calla; Blue, Charles. The Most Luminous Galaxy Is Eating Its Neighbors. NASA. 15 November 2018 [15 November 2018]. (原始内容存档于2019-12-13). 
  4. ^ 4.0 4.1 4.2 Diaz-Santos, T.; et al. The multiple merger assembly of a hyperluminous obscured quasar at redshift 4.6. Science. 15 November 2018, 362 (6416): 1034–1036. Bibcode:2018Sci...362.1034D. PMID 30442765. S2CID 53567900. arXiv:1811.05992可免费查阅. doi:10.1126/science.aap7605. 
  5. ^ 5.0 5.1 Tsai, Chao-Wei; et al. Super-Eddington Accretion in the WISE-selected Extremely Luminous Infrared Galaxy W2246−0526. The Astrophysical Journal. 14 November 2018, 868 (1): 15. Bibcode:2018ApJ...868...15T. S2CID 119477702. arXiv:1810.02933可免费查阅. doi:10.3847/1538-4357/aae698. 
  6. ^ PIA19339: Dusty 'Sunrise' at Core of Galaxy (Artist's Concept). NASA. 21 May 2015 [21 May 2015]. (原始内容存档于2019-05-06). 
  7. ^ Chou, Felicia; Clavin, Whitney. NASA's WISE Spacecraft Discovers Most Luminous Galaxy in Universe. 21 May 2015 [25 May 2015]. (原始内容存档于2019-06-17). 
  8. ^ Lemonick, Michael D. Brightest Galaxy Yet Shines With Light of 300 Trillion Suns. National Geographic News. 26 May 2015 [27 May 2015]. (原始内容存档于2019-05-06). 

外部連結

[编辑]
{{bottomLinkPreText}} {{bottomLinkText}}
WISE J224607.57-052635.0
Listen to this article

This browser is not supported by Wikiwand :(
Wikiwand requires a browser with modern capabilities in order to provide you with the best reading experience.
Please download and use one of the following browsers:

This article was just edited, click to reload
This article has been deleted on Wikipedia (Why?)

Back to homepage

Please click Add in the dialog above
Please click Allow in the top-left corner,
then click Install Now in the dialog
Please click Open in the download dialog,
then click Install
Please click the "Downloads" icon in the Safari toolbar, open the first download in the list,
then click Install
{{::$root.activation.text}}

Install Wikiwand

Install on Chrome Install on Firefox
Don't forget to rate us

Tell your friends about Wikiwand!

Gmail Facebook Twitter Link

Enjoying Wikiwand?

Tell your friends and spread the love:
Share on Gmail Share on Facebook Share on Twitter Share on Buffer

Our magic isn't perfect

You can help our automatic cover photo selection by reporting an unsuitable photo.

This photo is visually disturbing This photo is not a good choice

Thank you for helping!


Your input will affect cover photo selection, along with input from other users.

X

Get ready for Wikiwand 2.0 🎉! the new version arrives on September 1st! Don't want to wait?