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Details:
Time: 04:35UT 2023-11-13 Exp. 10 x 65sec
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.
2023vvl, TNS discovered 2023/10/26.589 by Koichi Itagaki
Found in UGC 3717 at R.A. = 07h13m15s.730, Decl. = +73°50'41".30
Located 5".4 east and 6".0 north of the center of UGC 3717
Mag 16.5:10/26, Type II (z=0.0138) (zhost=0.013966)
Reference David Bishop http://www.rochesterastronomy.org/snimages/
Discovery page (References: TNS):
https://www.wis-tns.org/object/2023vvl
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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