Celestial hemisphere:  Northern  ·  Constellation: Virgo (Vir)  ·  Contains:  M 61  ·  NGC 4292  ·  NGC 4301  ·  NGC 4303
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M61, 



    
        

            David Cheng
M61
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M61

Getting plate-solving status, please wait...
M61, 



    
        

            David Cheng
M61
Powered byPixInsight

M61

Equipment

Acquisition details

Dates:
March 21, 2020
Frames:
Blue: 9×900(2h 15′)
Green: 9×900(2h 15′)
Lum: 12×600(2h)
Red: 11×900(2h 45′)
Integration:
9h 15′
Avg. Moon age:
26.94 days
Avg. Moon phase:
7.43%

Basic astrometry details

Astrometry.net job: 3718240

RA center: 12h21m54s.10

DEC center: +04°3137

Pixel scale: 0.962 arcsec/pixel

Orientation: 0.032 degrees

Field radius: 0.662 degrees

Resolution: 3500x3500

File size: 8.5 MB

Locations: LiGO, Lijiang, China

Data source: Own remote observatory

Remote source: Lijiang Gemini Observatory

Comments

Sky plot

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Histogram

M61, 



    
        

            David Cheng

In these public groups

China Lijiang Gemini Observatory