Hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  NGC 6834
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NGC 6834 Starcluster and NGC 6842 small PN, 



    
        

            Riedl Rudolf
NGC 6834 Starcluster and NGC 6842 small PN
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NGC 6834 Starcluster and NGC 6842 small PN

Technical card

Imaging telescopes or lenses: Sharpstar 2032PNT

Imaging cameras: Nikon D750 modified

Mounts: Sky-Watcher NEQ6 Pro Goto

Software: Pixinsight 1.8

Filters: Lumicon, Idas UHC filter 2"

Accessory: MGEN II Autoguider with 9x50mm finderscope


Dates:Sept. 12, 2020

Frames: 40x180" ISO800

Integration: 2.0 hours

Darks: ~25

Flats: ~25

Bias: ~25

Avg. Moon age: 24.17 days

Avg. Moon phase: 29.17%

Bortle Dark-Sky Scale: 4.00

Mean SQM: 21.30

Temperature: 12.00


Astrometry.net job: 3856524

RA center: 19h 52' 16"

DEC center: +29° 23' 27"

Pixel scale: 3.418 arcsec/pixel

Orientation: 4.067 degrees

Field radius: 1.735 degrees


Resolution: 2000x3059

Locations: Home, St. Peter/O., Steiermark, Austria

Data source: Backyard

Description

This is a overview over the region between Cygnus and Vulpecula. In the middle is the small star cluster NGC 6834 which has a diameter of 6 armin. This cluster is in a distance of 7000 Lj.
On the left side of the cluster is a small grey light patch. This is the small PN NGC 6842. There are not too many pictures out there from this PN. The size is less than 1 arcmin in diameter. The central star has mag 16.2.

Comments

Revisions

  • Final
    NGC 6834 Starcluster and NGC 6842 small PN, 



    
        

            Riedl Rudolf
    Original
  • NGC 6834 Starcluster and NGC 6842 small PN, 



    
        

            Riedl Rudolf
    B
  • NGC 6834 Starcluster and NGC 6842 small PN, 



    
        

            Riedl Rudolf
    C

B

Description: 100% crop of the cluster and the PN

Uploaded: ...

C

Description: ar. 300% crop of the PN NGC 6842

Uploaded: ...

Sky plot

Sky plot

Histogram

NGC 6834 Starcluster and NGC 6842 small PN, 



    
        

            Riedl Rudolf

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