NGC 7331, 2 Supernovae in a beautiful galaxy
Taken by Odd Trondal on August 24, 2025 @ Oslo
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Here is the bright Supernova in NGC 7331. ( The Hubble image show the old supernova 2014C ).

https://science.nasa.gov/mission/hubble/science/explore-the-night-sky/hubble-caldwell-catalog/caldwell-30/

https://en.wikipedia.org/wiki/NGC_7331

Time: 00:18UT 2025-08-24 Exp.10, 14, 30 x 125sec (RGB)
Telescope: 0.254m f/6 ST-10XME CCD -23°C 0.9"/pix
Odd Trondal Obs.code 238 (Uranium). Oslo Norway.

2025rbs (= GOTO25evh), AstroNote 2025-213, discovered 2025/07/14.141 by GOTO Found in NGC 7331 at R.A. = 22h37m03s.645, Decl. = +34°25'07".96 Mag 17.1:7/14, Type Ia (zhost=0.002722) (References: TNS; SN 2014C, 2013bu)

Reference David Bishop http://www.rochesterastronomy.org/snimages/

Discovery page (References: TNS):
https://www.wis-tns.org/object/2025rbs

Reference image from Aladin or Sloan Digital Sky Survey

Software used:TheSky6,CCDSoft 5, MSB Astroart 2.0, 8.0, Paint



Michael Borman on August 15, 2025 @ Evansville, Indiana, USA

Filipp Romanov on August 4, 2025 @ Utah Desert Remote Observatory at Great Basin Desert, Beryl Junction, Utah, USA

Graziano Ventre on August 3, 2025 @ Postazione Astronomica Sormano2,Bellagio Via Lattea L06 Italy

Michael Borman on August 2, 2025 @ Evansville, Indiana, USA

Brian Jobson on August 2, 2025 @ Milngavie, Glasgow, Scotland

Astronomy Picture of the Day, Ben Godson

Thomas Eby on July 29, 2025 @ Red Rock AZ

Tom Wildoner on July 28, 2025 @ Weatherly, PA, USA

Thomas Eby on July 26, 2025 @ Red Rock AZ

Terry Pundiak on July 24, 2025 @ Easton, PA

Tom Wildoner on July 23, 2025 @ Weatherly, PA, USA

Milan Antoš on July 23, 2025 @ Jablonec nad Nisou, Czech rep.

Michael Borman on July 23, 2025 @ Evansville, Indiana, USA

Giancarlo Vignale on July 22, 2025 @ Sanremo-Pigna ITALY

PAOLO PALMA on July 19, 2025 @ Rieti, Italy

Eliot Herman on July 19, 2025 @ Rio Hurtado Valley, Chile - MPC X07

Devoted information on Supernova 2025rbs in NGC 7331.

Photographer's website:
https://www.flickr.com/photos/odd_trondal/
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