Hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Great Nebula in Orion  ·  M 42  ·  M 43  ·  NGC 1973  ·  NGC 1975  ·  NGC 1976  ·  NGC 1977  ·  NGC 1980  ·  NGC 1981  ·  NGC 1982  ·  The star 42Ori  ·  The star 45Ori  ·  The star θ1Ori  ·  The star θ2Ori  ·  The star ιOri
M42 and neighbours, 



    
        

            Henry Kwok
M42 and neighbours
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M42 and neighbours

M42 and neighbours, 



    
        

            Henry Kwok
M42 and neighbours
Powered byPixInsight

M42 and neighbours

Technical card

Imaging telescopes or lenses: William Optics GT81 Apo

Imaging cameras: Canon EOS Rebel SL1

Mounts: iOptron ZEQ25GT

Guiding telescopes or lenses: William Optics GT81 Apo

Guiding cameras: QHYCCD QHY5L II Autoguider

Focal reducers: William Optics 0.8x Field Flattener Type VI

Software: Binary Rivers BackyardEOS

Accessory: Orion Thin Off-Axis Guider (TOAG)



Basic astrometry details

Astrometry.net job: 505485

RA center: 5h 35' 25"

DEC center: -5° 18' 28"

Pixel scale: 2.280 arcsec/pixel

Orientation: 72.214 degrees

Field radius: 1.571 degrees


Resolution: 3895x3075

Locations: Home, Auckland, New Zealand

Comments

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Sky plot

Histogram

M42 and neighbours, 



    
        

            Henry Kwok