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Details:
Time: 00:22UT 2024-02-02 Exp. 17 x 30sec
Tel: 0.254m f/7.3 ST-10XME CCD 2x2bin 1.5"/pix
Odd Trondal Obs.code 238 (Uranium). Oslo Norway.
Atom weight Neptunium Isotope 238.Half-life 2 days
Plutonium Isotope.Atom-weight 238.Half-life 87.7 years gives power to the Voyagers, New Horizon and other distant spacecrafts.
2024dy (= ATLAS24ada) (= Gaia24acc) discovered 2024/01/02.331 at R.A. = 10h46m45s.026, Decl. = +29°54'33".80 Mag 15.6:2/1,
Type IIn (z=0.0214) (host anonymous galaxy) (References: AstroNote 2024-11, TNS, Gaia observations).
290 million lightyears
Reference David Bishop http://www.rochesterastronomy.org/snimages/
Discovery page (References: TNS):
https://www.wis-tns.org/object/2024dy
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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