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Contains:  Helix nebula, NGC 7293
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Helix Nebula, 





    
        

            Ben S Klerk
Helix Nebula

Helix Nebula

Technical card

Resolution: 5232x4329

Dates:Oct. 5, 2019

Frames:
Astronomik Ha 6nm 1.25": 22x900" -20C
Astronomik OIII 1.25" 6nm: 24x900" -20C bin 1x1

Integration: 11.5 hours

Avg. Moon age: 7.19 days

Avg. Moon phase: 47.91%

Astrometry.net job: 3046289

RA center: 22h 29' 39"

DEC center: -20° 50' 16"

Pixel scale: 0.607 arcsec/pixel

Orientation: 316.033 degrees

Field radius: 0.573

Locations: Home obs, Katoomba, New South Wales, Australia

Data source: Backyard

Description

The Helix nebula (NGC 7293), is a large planetary nebula located in the constellation Aquarius. The estimated distance is about 700 light-years.

Comments

Author

benklerk
Ben S Klerk
License: Attribution-NonCommercial-NoDerivs Creative Commons
1540
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Revisions

  • Helix Nebula, 





    
        

            Ben S Klerk
    Original
  • Final
    Helix Nebula, 





    
        

            Ben S Klerk
    B

B

With a synthetic green channel

Sky plot

Sky plot

Histogram

Helix Nebula, 





    
        

            Ben S Klerk