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Details:
Time: 03:47UT 2021-01-05 Exp.9 x 182sec
Telescope 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.
AT2021do (= ZTF21aaaubig) discovered 2021/01/02.454 at R.A. =
10h16m56s.667, Decl. = +73°23'51".29 Mag 18.1:1/4, Type SN Ic
(zhost=0.009346) (host NGC 3147) (References: TNS, ZTF observations; SN 2008fv, 2006gi, 1997bq, 1972H)
Reference: David Bishop http://www.rochesterastronomy.org/snimages/
Discovery page (References: TNS):
https://wis-tns.weizmann.ac.il/object/2021do
More images :
Simone Bolzoni on January 21, 2021 @ SanthiÃ
Reference image from Aladin or Sloan Digital Sky Survey
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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