09/11/2024
忙黎忙去,小編終於得閒送粒紫金山-阿特拉斯彗星俾大家啦!今次粒彗星真係好光呀!仲要喺日落後嘅香港市區都可以見到佢,可想而知佢有幾光。有啲朋友聽到好多人話粒紫金山彗星好光,以為佢真係光到可以就咁用眼都睇到。其實唔係架。天文學上,我哋好多時嘅「好光」其實都要用到雙筒望遠鏡甚至天文望遠鏡黎進行觀測,只不過係因為天體本身光度較強,所以會容易啲搵到佢,甚至未天黑就可以開始觀測活動。
我哋主席彭sir都有忙裡偷閒出去影彗星,唔單只影到佢條超長彗尾,仲影到佢彗頭嗰條反常彗尾添呀!真係超興奮!
Finally! Our C/2023 A3 (Tsuchinshan–ATLAS) is ON STAGE! This magnificent comet was jointly discovered by ATLAS South Africa and Purple Mountain Observatory in 2023, and its apparent magnitude was between -2 and -3. With such a brightness, the comet was visible through astronomical equipment even after sunset in Hong Kong during October.
Pang Sir, our instructor, has taken the opportunity to take a picture of this comet as well. Please notice the anti-tail at the head of the comet.
#紫金山阿特拉斯彗星 #紫金山彗星 #彗星 #攝影 #天文攝影 #追蹤攝影 #反常彗尾 #香港