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Details:
Sun distance (au): 3,43 Perihel : 27.May 2023 Sun distance (au): 3,23
Time: 00:27UT 2023-09-24 Exp. 36 X 125sec
Tel: C14 @ f/7.90 AP7 CCD 1.78"/pix Paramount GT-1100S (Tenagra North)
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.
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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