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Details:
Time: 22:42UT 2020-10-05 Exp.17 x 122sec
Telescope 0.254m f/4.87 with ST-10 CCD 1.13"/px
Odd Trondal Obs.code 238 (Uranium). Oslo Norway
Atom weight Neptunium Isotope 238.Half-life 2 days
AT2020ucw (= ZTF20acdpydb) discovered 2020/09/18.277 at R.A. = 23h44m57s.456,
Decl. = +74°11'07".13 Mag 20.2:9/18, Type unknown (host anonymous galaxy)
(References: TNS, ZTF observations)
Reference http://www.rochesterastronomy.org/snimages/
Discovery page (References: TNS):
https://wis-tns.weizmann.ac.il/object/2020ucw
Reference image from Aladin or Sloan Digital Sky Survey
Software used:TheSky6,CCDSoft 5, MSB Astroart 2.0,7.0, Paint
Photographer's website:
https://www.flickr.com/photos/odd_trondal/
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