Hemisphere:  Southern  ·  Constellation: Ophiuchus (Oph)  ·  Contains:  M 12  ·  NGC 6218
Getting plate-solving status, please wait...
M12, 



    
        

            jelisa
M12
Powered byPixInsight

M12

Getting plate-solving status, please wait...
M12, 



    
        

            jelisa
M12
Powered byPixInsight

M12

Equipment

Imaging Telescopes Or Lenses
Orion Optics UK ODK 16
Imaging Cameras
Starlight Xpress H35
Mounts
Astro-Physics AP1200
Filters
Astronomik Red · Blue · L · Green
Accessories
Starlight Xpress Fliter Wheel
Software
photoshop · Maxim DL · CCDCommander · PIXINSIGHT 1.8
Guiding Telescopes Or Lenses
Orion Optics UK ODK 16
Guiding Cameras
Lodestar

Acquisition details

Dates:
June 19, 2017
Frames:
L: 41x120" (1h 22') bin 1x1
RGB : 26x120" (52') bin 1x1
Integration:
2h 14'
Avg. Moon age:
24.26 days
Avg. Moon phase:
28.29%

Basic astrometry details

Astrometry.net job: 2316202

RA center: 16h47m18s.10

DEC center: -01°5555

Pixel scale: 0.699 arcsec/pixel

Orientation: 269.515 degrees

Field radius: 0.421 degrees

Resolution: 3608x2395

Locations: Observatoire personnel - France (49), le plessis grammoire, maine et loire - 49, France

Data source: Own remote observatory

Remote source: Non-commercial independent facility

Description

M12 (ou NGC 621 est un amas globulaire découvert par Charles Messier en 1764. Il fut résolu en étoiles par William Herschel en 1783.

Comments

Sky plot

Sky plot

Histogram

M12, 



    
        

            jelisa