Hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)
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KIC_9832227 (Precursor) - Possible Binary Star Merger in Cygnus, 



    
        

            Mike Oates
KIC_9832227 (Precursor) - Possible Binary Star Merger in Cygnus
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KIC_9832227 (Precursor) - Possible Binary Star Merger in Cygnus

Getting plate-solving status, please wait...
KIC_9832227 (Precursor) - Possible Binary Star Merger in Cygnus, 



    
        

            Mike Oates
KIC_9832227 (Precursor) - Possible Binary Star Merger in Cygnus
Powered byPixInsight

KIC_9832227 (Precursor) - Possible Binary Star Merger in Cygnus

Equipment

Imaging Telescopes Or Lenses
Takahashi FSQ-106 ED
Imaging Cameras
Starlight Xpress SX-814 Trius Monochrome CCD
Mounts
Sky-Watcher EZ-EQ6 GT
Filters
Red · Green · Blue
Accessories
Lakeside Astro Motor Focus System · Starlight Xpress SX 'Maxi wheel' · Starlight Instruments FTF3545B-A Focuser
Software
Sequence Generator Pro · Photoshop CS6 · PIXINSIGHT 1.8
Guiding Cameras
Starlight-XPress Lodestar Autoguider

Acquisition details

Dates:
Aug. 26, 2017
Frames:
Blue: 10x60" (10') bin 1x1
Green: 10x60" (10') bin 1x1
Red: 10x60" (10') bin 1x1
Integration:
30'
Avg. Moon age:
4.79 days
Avg. Moon phase:
23.79%

Basic astrometry details

Astrometry.net job: 1901763

RA center: 19h29m18s.7

DEC center: +46°3444

Pixel scale: 1.436 arcsec/pixel

Orientation: 359.907 degrees

Field radius: 0.860 degrees

Resolution: 3310x2770

Locations: The Hills Observatory, Manchester, United Kingdom

Data source: Backyard

Description

This is my image of a candidate precursor for an imminent Red Nova in Cygnus ~ 2022

KIC_9832227 is a contact binary where the stars orbit so close together, they kiss. They can even share a common outer atmosphere, like two peanuts inside their mutual dumbbell shell.

I took this on 26 Aug 2017 so I had an image before the Nova.

For more details see: Sky and Telescope

Comments

Sky plot

Sky plot

Histogram

KIC_9832227 (Precursor) - Possible Binary Star Merger in Cygnus, 



    
        

            Mike Oates