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Details:
Sun distance (au): 0,52 Perihel : 22.October 2023 Sun distance (au): 0,34
Time: 04:15UT 2023-10-07 Exp. 7 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
Previous images:
Gregg Ruppel on October 6, 2023 @ Animas, New Mexico, USA
Odd Trondal on September 24, 2023 @ Oslo
Milan Antoš on September 20, 2023 @ Jablonec nad Nisou, Czech rep.
Dalibor Hanžl on September 18, 2023 @ Pavlovice, Czech Republic
Odd Trondal on September 14, 2023 @ Arneberg Norway
Odd Trondal on September 4, 2023 @ Arneberg Norway
Odd Trondal on August 29, 2023 @ Arneberg Norway
Chris Schur on August 27, 2023 @ Payson, Az
SOHO Odd Trondal on March 13, 2017 @ Arneberg Norway
SOHO Odd Trondal on March 11, 2017 @ Arneberg Norway
Photographer's website:
https://www.flickr.com/photos/odd_trondal/
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