Hemisphere:  Northern  ·  Constellation: Pegasus (Peg)  ·  Contains:  NGC 7317  ·  NGC 7318  ·  NGC 7319  ·  NGC 7320  ·  NGC 7331  ·  NGC 7335  ·  NGC 7337  ·  Stephan's Quintet
NGC 7331 - Stephan's quintet, 



    
        

            Péter Feltóti
NGC 7331 - Stephan's quintet
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NGC 7331 - Stephan's quintet

NGC 7331 - Stephan's quintet, 



    
        

            Péter Feltóti
NGC 7331 - Stephan's quintet
Powered byPixInsight

NGC 7331 - Stephan's quintet

Acquisition details

Frames:
142×300(11h 50′)
Integration:
11h 50′

Basic astrometry details

Astrometry.net job: 1499975

RA center: 22h36m42s.7

DEC center: +34°1358

Pixel scale: 2.033 arcsec/pixel

Orientation: 265.032 degrees

Field radius: 0.671 degrees

Resolution: 2048x1205

File size: 1.6 MB

Description

NGC 7331 and Stephan's quintet lays in constellation Pegasus. If we look at that part of the sky, we don't only see just a few galaxies, but dozens of them, even through a faint layer of integrated flux nebula which surrounds Milky way. NGC7331 is the spiral galaxy on the right and NGC7317-7318A-7318B-7319-7320 on the left is the quintet, 4 of them are interacting galaxies, wich forms the most compact known galaxy group.

This image made it to APOD on 03.12.2016!

Scopes: 200/800 SkyWatcher Newton

Mounts: SkyWatcher NEQ6 pro upgraded

Guiding: Lacerta MGen autoguider

Camera: Canon EOS 600D

Exposure: 142*5 min on ISO 800

Date: from 2016.10.01-2016.10.31

Location: Mezőfalva, Csonkatorony, Ágasvár

Comments

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Histogram

NGC 7331 - Stephan's quintet, 



    
        

            Péter Feltóti