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Comet C/2018 N2 (ASASSN), 


            José J. Chambó
Comet C/2018 N2 (ASASSN)
Powered byPixInsight

Technical card

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

Imaging cameras:Atik 383L+


Guiding cameras:Meade DSI

Software:PixInsight 1.8

Filters:Astrodon Series 2 LRGB

Accessory:Teleskop-Service Coma Corrector

Dates:Sept. 1, 2019

B: 1x90" bin 3x3
G: 1x90" bin 2x2
L: 5x180" bin 2x2
R: 1x90" bin 3x3

Integration: 0.3 hours

Avg. Moon age: 2.42 days

Avg. Moon phase: 6.47%

Basic astrometry details job: 2931201

RA center: 2h 33' 46"

DEC center: +23° 31' 1"

Pixel scale: 4.298 arcsec/pixel

Orientation: 5.996 degrees

Field radius: 0.897 degrees

Resolution: 1200x905

Data source: Traveller


C/2018 N2 (ASASSN) @ September 1,2019 03:00 UT

Comet C/2018 N2 (ASASSN) imaged on September 1st 2019 with a brightness in magnitude 12. Since my previous image taken twenty days before, its coma has increase size from 1 to 1.5 arcminutes keeping a strong central condensation. Dust tail also increased lenght from 5 to 10 arcminutes.

Acquisition details:
Telescope GSO 8" N f/3.8.
Camera Atik 383L+.
Exposure 19.5 min. (L=5x180 bin2 + RGB=1x90 bin3).
From Hoya Redonda, Valencia (Spain).
Processed with PixInsight.

Post and image link:

José J. Chambó (



José J. Chambó
License: None (All rights reserved)

Sky plot

Sky plot


Comet C/2018 N2 (ASASSN), 


            José J. Chambó

In these public groups

Comets Imaging