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Details:
Sun distance (au): 3,21 Perihelion : 20.Aug 2021
Time: 22:31UT 2021-08-05 Exp.6 x 3min
Tel: 0.18m Maksutov @ f/9.6 ST-402ME 1.1"/pix EQ8 mount
Odd Trondal Obs.code 238 (Uranium). Oslo Norway
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 chronological :
Odd Trondal on April 27, 2021 @ Oslo
Lars Bäckström on November 23, 2020 @ Lidingö, Sweden
Photographer's website:
https://www.flickr.com/photos/odd_trondal/
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