Hemisphere:  Northern  ·  Constellation: Cepheus (Cep)
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Comet C/2017 O1 ASASSN, 



    
        

            José J. Chambó
Comet C/2017 O1 ASASSN
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Getting plate-solving status, please wait...
Comet C/2017 O1 ASASSN, 



    
        

            José J. Chambó
Comet C/2017 O1 ASASSN
Powered byPixInsight

Technical card

Imaging telescopes or lenses: GSO Newton 8" f/4

Imaging cameras: Atik 383L+


Dates:Nov. 19, 2017

Frames: 7x120" (14')

Integration: 14'

Avg. Moon age: 0.92 days

Avg. Moon phase: 0.95%


Basic astrometry details

Astrometry.net job: 1838201

RA center: 4h 30' 27"

DEC center: +82° 1' 15"

Pixel scale: 4.155 arcsec/pixel

Orientation: 358.686 degrees

Field radius: 0.866 degrees


Resolution: 1200x900

Description

Comet C/2017 O1 (ASASSN) photographed on November 19th 2017. Its brightness has dropped clearly during the last month until magnitude 10 approximately. In this image taken when comet is going on Cepheus constellation toward celestial north pole, shows a green-bluish coma of 7' diameter and a tail also more faint and short until near 10' lenght.

Posted in my Blog Cometografia.es

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Comet C/2017 O1 ASASSN, 



    
        

            José J. Chambó

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