Celestial hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  HD193790  ·  HD193852  ·  HD193958  ·  HD194028  ·  IC 4946  ·  NGC 6902
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NGC6902, 



    
        

            Liangwt
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NGC6902

Getting plate-solving status, please wait...
NGC6902, 



    
        

            Liangwt
Powered byPixInsight

NGC6902

Acquisition details

Dates:
Sept. 14, 2020
Frames:
72×1200(24h)
Integration:
24h
Avg. Moon age:
26.22 days
Avg. Moon phase:
11.88%

RA center: 20h24m32s.947

DEC center: -43°3913.85

Pixel scale: 0.633 arcsec/pixel

Orientation: 78.730 degrees

Field radius: 0.423 degrees

WCS transformation: thin plate spline

More info:Open 

Resolution: 4008x2672

File size: 1.7 MB

Data source: Amateur hosting facility

Description

I only find four NGC6902 images on Astrobin. What a rare-seen galaxy! Thanks to MARTIN PUGH  provided the data subscription.


CDK17+11k exposed:L=24*1200s
R=20*1200s
G=15*1200s
B=13*1200s
--Total:24hours--


Hope you enjoy!

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NGC6902, 



    
        

            Liangwt