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Details:
Time: 23:23UT 2025-09-26 Exp.23 x 125sec
Tel: C14 @ f/5.2 ST-7 CCD -26°C 1.0"/pix Paramount GT-1100S Tenagra Norway
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.
AT2025xrc (= ATLAS25lmg) discovered 2025/09/14.551 at R.A. = 04h57m18s.699,
Decl. = +45°36'08".39 Mag 18.6:9/14, Type SN Ia (zhost=0.037407) (host anonymous galaxy) (References: TNS)
Reference David Bishop http://www.rochesterastronomy.org/snimages/
Discovery page (References: TNS):
https://www.wis-tns.org/object/2025xrc
Reference image from Aladin or Sloan Digital Sky Survey
Software used:TheSky6,CCDSoft 5, MSB Astroart 2.0, 8.0, Paint
Photographer's website:
https://www.flickr.com/photos/odd_trondal/
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