Comet 29P/Schwassmann-Wachmann
Taken by Odd Trondal on November 11, 2021 @
Oslo
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Camera Used: Unavailable Unavailable
Exposure Time: Unavailable
Aperture: Unavailable
ISO: Unavailable
Date Taken: Unavailable
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Details:
Bright "arm" just north of nucleus
Sun distance (au): 5,93 Comet perihelion 31.Mar 2019 (Sun dist. (au): 5,77)
Time: 21:32UT 2021-11-11 Exp.17 x 182sec
Tel: C14 @ f/7.88 AP7 CCD 1.77"/pix Paramount GT-1100S
Odd Trondal Obs.code 238 (Uranium). Oslo Norway.
Atom weight Neptunium Isotope 238.Half-life 2 days
Software used:TheSky6,CCDSoft 5, MSB Astroart 2.0,7.0, Paint
Previous images chronological :
Georg Klingersberger on November 7, 2021 @ Kobernaußen Upper Austria
Graziano Ventre on November 8, 2021 @ Postazione Astronomica Bellagio Via Lattea L06
Yasushi Aoshima on November 7, 2021 @ Ishikawa, JAPAN
Eliot Herman on November 7, 2021 @ Mayhill NM
Graziano Ventre on November 5, 2021 @ Postazione Astronomica Bellagio Via Lattea L06
Dalibor Hanžl on November 5, 2021 @ Pavlovice, Czech Republic
Odd Trondal on November 5, 2021 @ Oslo
Eliot Herman on November 4, 2021 @ Mayhill New Mexico
Johnny Barton on October 31, 2021 @ Robinson, TX
Eliot Herman on October 30, 2021 @ Mayhill New Mexico
Odd Trondal on October 29, 2021 @ Oslo
Eliot Herman on October 28, 2021 @ Mayhill New Mexico
Milan Antoš on October 28, 2021 @ Jablonec nad Nisou, Czech rep.
Daniele Cipollina on October 28, 2021 @ New Mexico Skies at Mayhill, New Mexico (USA)
Eliot Herman on October 27, 2021 @ Mayhill New Mexico
Andrea Aletti on October 26, 2021 @ Schiaparelli Observatory - MPC 204, Varese , Italy
Eliot Herman on October 25, 2021 @ Mayhill New Mexico
Eliot Herman on October 19, 2021 @ Mayhill New Mexico
Bob Beal on October 16, 2021 @ St. George, Utah, USA
Sky & Telescope
Rick Clevenger on October 15, 2021 @ Doughton Park, North Carolina
Eliot Herman on October 15, 2021 @ Mayhill New Mexico
Dalibor Hanžl on October 12, 2021 @ Pavlovice, Czech Republic
Odd Trondal on October 11, 2021 @ Arneberg Norway
Eliot Herman on October 11, 2021 @ Mayhill NM
Esposito Raffaele on October 10, 2021 @ ITelescope Mayhill NM
Milan Antoš on October 8, 2021 @ Jablonec nad Nisou, Czech rep.
Eliot Herman on October 7, 2021 @ Mayhill NM
Rafael Farfan on October 7, 2021 @ Uraniborg Observatory
Simone Bolzoni on October 6, 2021 @ Santhià, Italy
Filipp Romanov on October 5, 2021 @ Remotely at Abbey Ridge Observatory (Canada)
Odd Trondal on December 1, 2020 @ Oslo
Lars Bäckström on November 22, 2020 @ Lidingö, Sweden
Sormano Astronomical Observatory on November 21, 2020 @ Sormano CO Italy
Odd Trondal on November 21, 2020 @ Oslo
Odd Trondal on October 17, 2020 @ Oslo
Odd Trondal on October 14, 2020 @ Oslo
Odd Trondal on September 25, 2020 @ Oslo
Dalibor Hanžl on September 23, 2020 @ Pavlovice, Czech Republic
Michael Jaeger on September 21, 2020 @ Weißenkirchen Wachau
Odd Trondal on December 30, 2019 @ Oslo
Odd Trondal on December 2, 2019 @ Oslo
Photographer's website:
https://www.flickr.com/photos/odd_trondal/
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