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克隆柏格61

克隆柏格61
Kronberger 61
足球星雲
發射星雲
行星状星云
觀測資料: J2000.0 epoch
赤经19h 21m 38.94s
赤纬38° 18' 57.2"
距離13000 ly 光年
视星等 (V)+18.2
星座天鵝座
相關條目:星雲列表

克隆柏格61Kronberger 61),或稱為足球星雲Soccer ball nebula),是由業餘天文學家從雙子星天文台的影像中發現於2011年1月的行星狀星雲[1]

發現

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該星雲是以奧地利業餘天文學家馬蒂亞斯·克隆柏格(Mattias Kronberger)命名,他是業餘天文學家參與的深空獵人(Deep Sky Hunters)計畫成員。該星雲距離地球約13000光年,是在巡天中於天鵝座發現[2]。這項發現可望幫助解決行星狀星雲的形成與結構理論中,星雲前身星的伴星是否為關鍵角色的長達十年爭論[3]。該星雲是位於一個最近被NASA的克卜勒太空望遠鏡觀測過的相對較小巡天區域,並且它的光線來源主要是因為二次電離的氧離子[3]

參考資料

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  1. ^ Mosher, Dave. 'Soccer Ball' Nebula Discovered by Amateur Astronomer. National Geographic. [2012-10-20]. (原始内容存档于2019-03-30). 
  2. ^ Moore, Kurt. New Planetary Nebula Found By Amateur Astronomer. My Fox Houston. [2012-10-20]. (原始内容存档于2012-04-05). 
  3. ^ 3.0 3.1 Jacoby, George. Gemini Observatory Image Release. Gemini Observatory. [2012-10-20]. (原始内容存档于2020-11-12). 


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克隆柏格61
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