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Details:
Sun distance (au): 5,59 Perihelion : 11.Nov 2019
Time: 23:19UT 2021-04-02 Exp.4 x 182sec.
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 chronological :
Odd Trondal on December 1, 2020 @ Oslo
Odd Trondal on November 27, 2020 @ Oslo
Odd Trondal on February 23, 2020 @ Oslo
Odd Trondal on February 2, 2020 @ Oslo
Odd Trondal on January 12, 2020 @ Oslo
Odd Trondal on January 4, 2020 @ Oslo
Odd Trondal on December 26, 2019 @ Oslo
Odd Trondal on December 18, 2019 @ Oslo
CHRISTMAS COMETS 2019 155P/Shoemaker 2I/Borisov C/2018 N2 (ASASSN) C/2017 T2 (PanStarrs)
Sormano Astronomical Observatory on December 10, 2019 @ Sormano CO Italy
Odd Trondal on November 29, 2019 @ Oslo
Odd Trondal on October 27, 2019 @ Oslo
260P/McNaught and C/2018 N2 (ASASSN) in same animation.
Odd Trondal on September 7, 2019 @ Oslo
Odd Trondal on October 5, 2019 @ Oslo
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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