NGC 7331

Introduction | Map | My Best Own Photos | My Own Observations | References || Appendix: My Own Photos

On this page I collect my observations of the spiral galaxy NGC 7331 in the constellation Pegasus.

 

Introduction

The spiral galaxy NGC 7331 in the constellation Pegasus is according to Stoyan only visible in telescopes. It is seen nearly edge-on. Close to it, there are the galaxy NGC 7335 and two even smaller ones (NGC 7337 and NGC 7340). A little farther away, but still close to it, there is Stephan's Quintet (NGC 7317).

Size: 4' x 1.5' (Stoyan)
Distance: 60 millions light years (Stoyan)
Rating: * (Stoyan)

 

Map

The spiral galaxy NGC 7331 in the constellation Pegasus (Image Courtesy of SkySafari Astronomy, www.simulationcurriculum.com)

Stephan's Quintet (right) is close to the galaxy NGC 7331 (left) (Image Courtesy of SkySafari Astronomy, www.simulationcurriculum.com)

 

My Best Own Photos

eVscope

         

NGC 7331 - Aug 24, 2020

 

NGC 7331 - Aug 24, 2020, processed

 

NGC 7331 - Aug 24, 2020, processed; the long arrow points to NGC 7335, the others to two even smaller galaxies*

       *) NGC 7340 (left) und NGC 7337 (right)

NGC 7331 - Sep 9, 2020

 

NGC 7331 - Sep 9, 2020

   
        

NGC 7331 - Sep 9, 2020, processed

 

NGC 7331 - Sep 9, 2020, processed

   

eVscope 2

    

NGC 7331 - Dec 21, 2021

 

NGC 7331 - Dec 21, 2021, photo left processed

    

NGC 7331 - Nov 2, 2022 (third sample)

 

NGC 7331 - Nov 2, 2022, photo left processed

Vespera

NGC 7331 & SQ, Aug 25, 2022 - original (90 frames = 900 seconds)

 

My Own Observations

Observations February to September 2020

Observations October to December 2021

Observations August to November 2022

 

References

On this Site


Appendix: My Own Photos

eVscope

        

NGC 7331 - Feb 7, 2020

 

NGC 7331 - Feb 7, 2020, processed

   
         

NGC 7331 - Aug 24, 2020

 

NGC 7331 - Aug 24, 2020, processed

  NGC 7331 - Aug 24, 2020, processed; the long arrow points to NGC 7335, the others to two even smaller galaxies*
       

*) NGC 7340 (left) und NGC 7337 (right)

      

NGC 7331 - Sep 9, 2020

 

NGC 7331 - Sep 9, 2020

 

NGC 7331 - Oct 9, 2021, somewhat fuzzy

      

NGC 7331 - Sep 9, 2020, photo on top processed

 

NGC 7331 - Sep 9, 2020, photo on top processed

 

NGC 7331 - Oct 9, 2021, photo on top processed

eVscope 2

    

NGC 7331 - Dec 21, 2021

 

NGC 7331 - Dec 21, 2021, photo left processed

    

NGC 7331 - Nov 2, 2022 (third sample)

 

NGC 7331 - Nov 2, 2022, photo left processed

Vespera

NGC 7331 & SQ, Aug 25, 2022 - original (90 frames = 900 seconds)