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New Supernova (SN 2020nvb) in NGC 4457

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#1 NJScope

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Posted 07 July 2020 - 05:40 PM

Below is an image (V-mag) for a new Type 1a supernova (SN 2020nvb) that was recently discovered by K. Itagaki.  It was taken on 06July2020 at 03:39 UTC in AZ; V-mag was estimated to be 12.06 based on AAVSO comparison stars in the same FOV.

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  • SN 2020nvb_V-mag_06July2020_03-39UTC.jpg

  • Dean Norris, RobboK, marsbase and 3 others like this

#2 John Carlini

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Posted 08 July 2020 - 11:08 AM

Sky & Telescope just released an article on it as well:

 

https://skyandtelesc...earby-galaxies/



#3 Rich (RLTYS)

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Posted 17 July 2020 - 02:51 PM

Here's an AAVSO Lightcurve for SN 2020nvb.

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  • Lightcurve 7-17-20.png



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