Novae in Hercules & Cassiopeia Mag 15.0 & 7.2
Taken by Odd Trondal on July 22, 2021 @
Oslo
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Camera Used: Unavailable Unavailable
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Details:
Time: 22:13UT 2021-07-22 Exp.16 x 30sec
Tel: 0.254m f/6.34 with ST-10XME CCD Binning 2x2 1.51"/pix
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
Discovered by Seiji Ueda (Kushiro, Hokkaido, Japan, via TOCP) 2021 June 12.537 UT
Previous images chronological :
Odd Trondal on July 18, 2021 @ Oslo
Odd Trondal on July 13, 2021 @ Oslo
Odd Trondal on July 12, 2021 @ Oslo
Odd Trondal on July 8, 2021 @ Oslo
Bob Beal on July 3, 2021 @ St. George, Utah, USA
Odd Trondal on July 2, 2021 @ Oslo
Odd Trondal on June 30, 2021 @ Oslo
Bob Beal on June 28, 2021 @ St. George, Utah, USA
Odd Trondal on June 23, 2021 @ Oslo
Odd Trondal on June 22, 2021 @ Oslo
Bob Beal on June 21, 2021 @ St. George, Utah, USA
Eliot Herman on June 16, 2021 @ Mayhill NM
Daniel Mello on June 16, 2021 @ Maricá, Rio de Janeiro, Brazil
Petr Horalek on June 16, 2021 @ Ustupky, Czech Republic
Odd Trondal on June 15, 2021 @ Oslo
Filipp Romanov on June 15, 2021 @ Yuzhno-Morskoy (near Nakhodka), Russia
Robert Spellman on June 15, 2021 @ Apple Valley Ca.
Odd Trondal on June 14, 2021 @ Oslo
project nightflight on June 14, 2021 @ Austria
Bob Beal on June 14, 2021 @ St. George, Utah, USA
Odd Trondal on June 13, 2021 @ Oslo
Ernesto Guido & Adriano Valvasori on June 13, 2021 @ Remotely from Spain
Filipp Romanov on June 12, 2021 @ Yuzhno-Morskoy (near Nakhodka), Russia
Photographer's website:
https://www.flickr.com/photos/odd_trondal/
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