Nova Cassiopeiae 2021 V1405 Cas Mag 7.3 Orange filter
Taken by Odd Trondal on March 23, 2021 @
Oslo
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
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Date Taken: Unavailable
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Details:
Time: 19:08UT 2021-03-23 Exp.15 x 2sec Ref.Mag 10.5 Mag 9.10
Tel: C14 @ f/8.2 AP7 CCD 1.78"/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.
Sky & Telescope
Previous images chronological :
brian jobson on March 24, 2021 @ Milngavie, Glasgow, Scotland
brian jobson on March 24, 2021 @ Milngavie, Glasgow, Scotland
Zlatko Orbanic on March 23, 2021 @ Pula-Croatia
Richard Abraham on March 23, 2021 @ East Sussex, UK
Odd Trondal on March 22, 2021 @ Oslo
Alexandru Barbovschi on March 21, 2021 @ California, USA
brian jobson on March 21, 2021 @ Milngavie, Glasgow, Scotland
Milan ANTOŠ on March 21, 2021 @ Jablonec nad Nisou, Czech rep.
Odd Trondal on March 20, 2021 @ Oslo
Michal Lachký on March 20, 2021 @ Palárikovo Slovakia
Dalibor Hanžl on March 20, 2021 @ Pavlovice, Czech Republic
brian jobson on March 20, 2021 @ Milngavie, Glasgow, Scotland
Filipp Romanov on March 20, 2021 @ Remote from Mini-Robotic Observatory (located at Abbey Ridge Observatory), Canada
Filipp Romanov on March 19, 2021 @ Yuzhno-Morskoy (near Nakhodka), Russia
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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