Hemisphere:  Northern  ·  Constellation: Canes Venatici (CVn)  ·  Contains:  NGC 4485  ·  NGC 4490
the Cocoon Galaxy, 



    
        

            Tertsi
the Cocoon Galaxy
Powered byPixInsight

the Cocoon Galaxy

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)
the Cocoon Galaxy, 



    
        

            Tertsi
the Cocoon Galaxy
Powered byPixInsight

the Cocoon Galaxy

Acquisition type: Electronically-Assisted Astronomy (EAA, e.g. based on a live video feed)

Equipment

Imaging Telescopes Or Lenses
Celestron EdgeHD 8
Imaging Cameras
ZWO ASI071MC Pro
Mounts
iOptron CEM60
Accessories
Celestron Focus Motor for SCT · Celestron .7x Focal Reducer
Software
PHD2 Guiding · Carte Du Ciel Cartes du Ciel 4.0 · APT · PixInsight 1.8 Ripley · NINA - Nighttime Imaging ‘N’ Astronomy · SharpCap Pro 3.2
Guiding Telescopes Or Lenses
Celestron Finderscope 9x50 · Celestron EdgeHD 8
Guiding Cameras
ZWO ASI120MC · ZWO ASI 120mm Mini

Acquisition details

Dates:
March 20, 2020 ·  March 21, 2020 ·  March 30, 2020
Frames:
44x600" (7h 20') (gain: 90.00) -10C bin 1x1
Integration:
7h 20'
Darks:
20
Flats:
50
Bias:
25
Avg. Moon age:
19.50 days
Avg. Moon phase:
17.16%
Bortle Dark-Sky Scale:
9.00

Basic astrometry details

Astrometry.net job: 3372680

RA center: 12h30m35s.3

DEC center: +41°3740

Pixel scale: 0.668 arcsec/pixel

Orientation: 269.037 degrees

Field radius: 0.531 degrees

Resolution: 4753x3191

Data source: Backyard

Comments

Sky plot

Sky plot

Histogram

the Cocoon Galaxy, 



    
        

            Tertsi