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Details:
Sun distance (au): 1,17 Perihelion : 2021 Feb. 27
Time: 20:52UT 2021-04-10 Exp.18 x 90sec
Tel: C14 @ f/7.88 AP7 CCD 1.77"/pix Paramount GT-1100S
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.
Previous images:
José J. Chambó on April 5, 2021 @ Valencia, Spain
Odd Trondal on March 5, 2021 @ Oslo
Mike Olason on March 3, 2021 @ Tucson, Arizona
Sormano Astronomical Observatory on March 1, 2021 @ Sormano CO Italy
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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