Hemisphere:  Northern  ·  Constellation: Coma Berenices (Com)  ·  Contains:  IC 3946  ·  IC 3949  ·  IC 3963  ·  IC 4040  ·  IC 4041  ·  IC 4045  ·  IC 4051  ·  NGC 4860  ·  NGC 4865  ·  NGC 4867  ·  NGC 4869  ·  NGC 4872  ·  NGC 4873  ·  NGC 4874  ·  NGC 4886  ·  NGC 4889  ·  NGC 4895  ·  NGC 4907  ·  NGC 4908  ·  NGC 4911  ·  NGC 4919  ·  NGC 4921  ·  NGC 4923
Abell 1656, 



    
        

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Abell 1656
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Abell 1656

Technical card

Imaging telescopes or lenses: GSO 6" F5 Newtonian

Imaging cameras: ATIK 314L+ Mono

Mounts: SW HEQ5 Pro (belt mod)

Guiding telescopes or lenses: Guiderscope

Guiding cameras: QHY5L-II-M

Filters: Baader Planetarium L

Accessory: Baader MPCC coma correcteur


Dates:April 23, 2015

Frames: 19x300" (1h 35')

Integration: 1h 35'

Avg. Moon age: 5.02 days

Avg. Moon phase: 25.90%


Basic astrometry details

Astrometry.net job: 624933

RA center: 13h 0' 8"

DEC center: +27° 58' 48"

Pixel scale: 1.765 arcsec/pixel

Orientation: 176.716 degrees

Field radius: 0.425 degrees


Resolution: 620x463

Locations: ., Ferndown, United Kingdom

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Abell 1656, 



    
        

            Toma