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Contains:  Solar system body or event
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Comet C/2018 Y1 Iwamoto near Praesepe, 



    
        

            Dominique Callant
Comet C/2018 Y1 Iwamoto near Praesepe
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Comet C/2018 Y1 Iwamoto near Praesepe

Technical card


Dates:Feb. 15, 2019

Frames:Optolong UHC: 70x60" ISO1598 bin 1x1

Integration: 1.2 hours

Darks: ~25

Flats: ~20

Bias: ~30

Avg. Moon age: 10.03 days

Avg. Moon phase: 76.71%

Bortle Dark-Sky Scale: 6.00

Mean SQM: 17.65


Basic astrometry details

Astrometry.net job: 3428974

RA center: 8h 52' 22"

DEC center: +21° 48' 14"

Pixel scale: 20.789 arcsec/pixel

Orientation: 1.125 degrees

Field radius: 10.296 degrees


Resolution: 1898x3019

Locations: home backyard, Houthalen, Limburg, Belgium

Data source: Backyard

Description

A combination in PS of a stack on the stars and one manually aligned on the comet.

Comments

Author

dominique
Dominique Callant
License: None (All rights reserved)
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Comet C/2018 Y1 Iwamoto near Praesepe, 



    
        

            Dominique Callant