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Contains:  M 2, NGC 7089
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MESSIER 2 - M2, 





    
        

            Fran Jackson
MESSIER 2 - M2

Technical card

Resolution: 2735x2193

Dates:June 17, 2018June 18, 2018

Frames:
Baader Planetarium L 1.25": 6x300" bin 1x1
Baader Planetarium RGB 1.25'': 30x100" bin 2x2

Integration: 1.3 hours

Avg. Moon age: 4.77 days

Avg. Moon phase: 23.84%

Astrometry.net job: 2335352

RA center: 323.363 degrees

DEC center: -0.824 degrees

Pixel scale: 0.329 arcsec/pixel

Orientation: 181.894 degrees

Field radius: 0.160 degrees

Data source: Own remote observatory

Remote source: Non-commercial independent facility

Description

El cúmulo globular M2, se encuentra en la constelación de Acuario. Fue descubierto por Jean-Dominique Maraldi en 1746. Tiene un diámetro de aproximadamente 175 años luz, y contiene unas 150 000 estrellas, además de ser uno de los cúmulos más compactos y ricos conocidos.

Comments

Author

mjjfran
Fran Jackson
License: None (All rights reserved)
1050
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MESSIER 2 - M2, 





    
        

            Fran Jackson