Maybe Supernova in galaxy PGC/LEDA 2748946 ?
Taken by Odd Trondal on August 30, 2020 @
Oslo
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
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Details:
Time: 21:19UT 2020-08-30 Exp.17 x 122sec
Telescope 0.254m f/4.87 with ST-10 1.13"/px
Odd Trondal Obs.code 238 (Uranium). Oslo Norway
Atom weight Neptunium Isotope 238.Half-life 2 days
AT2020sfq (= XM33MZ), TNS discovered 2020/08/29.831 by Xingming Observatory Sky Survey (XOSS)
Found in LEDA 2748946 at R.A. = 16h44m49s.190, Decl. = +72°19'45".10
Located 29".7 west and 1".1 north of the center of LEDA 2748946
Mag 18.8:8/29, Type unknown
Reference http://www.rochesterastronomy.org/snimages/
Discovery page (References: TNS):
https://wis-tns.weizmann.ac.il/object/2020sfq
Aladin + Sloan Digital Sky Survey
Software used:TheSky6,CCDSoft 5, MSB Astroart 2.0,7.0, Paint, Picture Window 2.0, Ulead Gif Animator 4.0
Photographer's website:
https://www.flickr.com/photos/odd_trondal/
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