| More images
Details:
Time: 18:16UT 2023-11-23 Exp.4 x 125sec
Tel: 0.254m f/7.3 ST-10XME CCD 2x2bin 1.5"/pix
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.
2023vyl (= ATLAS23urs) (= ZTF23abnprwj), TNS discovered 2023/10/28.393 by ATLAS
Found in NGC 7625 at R.A. = 23h20m29s.664, Decl. = +17°13'16".35
Located 6".7 west and 15".6 south of the center of NGC 7625 (ATLAS image)
Mag 14.7:11/6, Type Ia (z=0.005434) (References: ZTF observations, ALerce observations)
Reference David Bishop http://www.rochesterastronomy.org/snimages/
Discovery page (References: TNS):
https://www.wis-tns.org/object/2023vyl
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/
|
