Comet 12P/Pons-Brooks Bright! Mag 11
Taken by Odd Trondal on October 5, 2023 @
Oslo
Click photo for larger image
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: Unavailable
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Details:
Bright now. (Approx.30X brighter than predicted).. Also see 29P at the bottom
Sun distance (au): 3,05 Perihel : 21.April 2024 Sun distance (au): 0,78
Time: 19:21UT 2023-10-05 Exp.10 x 65sec
Tel: C14 @ f/7.90 AP7 CCD 1.78"/pix Paramount GT-1100S (Tenagra North)
Odd Trondal Obs.code 238 (Uranium). Oslo Norway.
Atom weight Neptunium Isotope 238.Half-life 2 days
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:
Odd Trondal on September 5, 2023 @ Arneberg Norway
Thomas Wildoner on August 31, 2023 @ Weatherly, PA, USA
Odd Trondal on August 30, 2023 @ Arneberg Norway
Milan Antoš on August 23, 2023 @ Jablonec nad Nisou, Czech rep.
Odd Trondal on August 18, 2023 @ Oslo
Odd Trondal on August 16, 2023 @ Oslo
Odd Trondal on August 15, 2023 @ Oslo
Graziano Ventre on August 11, 2023 @ Postazione Astronomica Sormano2,Bellagio Via Lattea L06 Italy
Thorsten Boeckel on August 11, 2023 @ Fuerstenfeldbruck, South Germany
Robert Forrest on August 8, 2023 @ Market Harborough, UK
Graziano Ventre on August 8, 2023 @ Postazione Astronomica Sormano2,Bellagio Via Lattea L06 Italy
Chris Peterson on August 4, 2023 @ Guffey, Colorado, USA
Michael Jaeger on August 2, 2023 @ Weißenkirchen, Austria
Thomas Wildoner on July 30, 2023 @ Weatherly, PA, USA
Filipp Romanov on July 28, 2023 @ Remotely at iTelescope.Net T11 in Utah Desert Remote Observatory, USA
Odd Trondal on July 28, 2023 @ Arneberg Norway
Graziano Ventre on July 28, 2023 @ Postazione Astronomica Sormano2,Bellagio Via Lattea L06 Italy
Toni Scarmato on July 27, 2023 @ San Costantino di Briatico, Calabria, Italy
Esposito Raffaele on July 27, 2023 @ Remotely, Sierra Remote Observatory Auberry California USA
Stefano Sello on July 27, 2023 @ Ceretolo (PR) - Italy
Milan Antoš on July 26, 2023 @ Jablonec nad Nisou, Czech rep.
Odd Trondal on July 26, 2023 @ Arneberg Norway
Eliot Herman on July 25, 2023 @ Utah Desert Observatory
Tony Kiefer on July 25, 2023 @ Lexington, KY
Odd Trondal on July 25, 2023 @ Arneberg Norway
Linda Duffy on July 25, 2023 @ Wilcox, PA
Giuseppe Pappa on July 25, 2023 @ Spain, remote control
Sormano Astronomical Observatory on July 25, 2023 @ Sormano CO Italy
David Strange on July 24, 2023 @ Salcombe Regis, East Devon, UK
Igor Smolic on July 24, 2023 @ Astronomical station Vidojevica, Serbia
Thomas Wildoner on July 24, 2023 @ Weatherly, PA, USA
Ismael Civera Alcaniz on July 23, 2023 @ Villatoya (Albacete) SPAIN
Mieczyslaw Leszek Paradowski on July 22, 2023 @ Lublin, Poland
29P/Schwassmann-Wachmann
Odd Trondal on September 6, 2023 @ Arneberg Norway
Photographer's website:
https://www.flickr.com/photos/odd_trondal/
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