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Comet C/2017 O1 ASASSN, 





    
        

            José J. Chambó
Comet C/2017 O1 ASASSN

Technical card

Imaging telescope or lens:GSO Newton 8" f/4

Imaging camera:Atik 383L+

Resolution: 1200x900

Dates:Oct. 21, 2017

Integration: 0.0 hours

Avg. Moon age: 1.61 days

Avg. Moon phase: 2.91%

Astrometry.net job: 1797540

RA center: 71.813 degrees

DEC center: 57.938 degrees

Pixel scale: 4.293 arcsec/pixel

Orientation: 0.257 degrees

Field radius: 0.894 degrees

Locations: Hoya Redonda - Valencia (Spain), Enguera, Valencia, Spain

Description

Comet C/2017 O1 (ASASSN) photographed on October 21th 2017, at time begun to go away from Sun as Earth. In spite of had a brightness drop of half magnitude until 8.5, still shown photographically a coma with 10' diameter, alhough with external layer very difuse, and also a faint tail of 20' long toward southwest.

Posted in my Blog Cometografia.es 

Comments

Author

PepeChambo
José J. Chambó
License: None (All rights reserved)
850
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Comet C/2017 O1 ASASSN, 





    
        

            José J. Chambó

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Comets Imaging