Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  IC 1795  ·  IC 1805  ·  NGC 1027  ·  NGC 896
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Ic1805, 



    
        

            Toni Fabiani
Ic1805
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Ic1805

Getting plate-solving status, please wait...
Ic1805, 



    
        

            Toni Fabiani
Ic1805
Powered byPixInsight

Ic1805

Acquisition details

Dates:
Nov. 18, 2022
Frames:
201×600(33h 30′)
Integration:
33h 30′
Avg. Moon age:
23.93 days
Avg. Moon phase:
31.54%

Basic astrometry details

Astrometry.net job: 6638930

RA center: 02h34m09s.4

DEC center: +61°2125

Pixel scale: 1.843 arcsec/pixel

Orientation: 2.410 degrees

Field radius: 1.923 degrees

Resolution: 6281x4127

File size: 11.3 MB

Data source: Own remote observatory

Remote source: Non-commercial independent facility

Description

Great Emission Nebula IC 1805 or Heart Nebula. The nebula glows in red light highlighted by hydrogen. In the center of the Heart Nebula are the young stars of the open star cluster called Melotte 15 that erode several pillars of dust and clouds that with their light and wind sculpt these fantastic structures where there are a great variety of massive stars.
Located about 7,500 light years away and in the constellation Cassiopeia. In the image you can also see the Fisheye Nebula.

The blue "circle" that we can see in one of the images is a ring-shaped planetary nebula about which there is little information, and in its center the star called WeBo1 of giant barium K.

93x600" Ha
34x600" Sii
71x600" Oiii
50x120" Red
50x120" Green
50x120" Blue
33 hours aprox.

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Ic1805, 



    
        

            Toni Fabiani