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Contains:  IC 435, NGC 2024, NGC 2023, Horsehead nebula, IC 434, IC 432, IC 431, NGC 1990, M 43, NGC 1982, NGC 1977, NGC 1980, M 42, Great Nebula in Orion, NGC 1976, NGC 1975, NGC 1981, NGC 1973, IC 423, The star 44UMa, The star θ1Ori, The star θ2Ori, The star 42Ori, The star σOri, The star ιOri, The star Mintaka (δOri), The star Alnitak (ζOri), The star Alnilam (εOri), Part of the constellation Orion (Ori)
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M42 & horsehead nebula, 





    
        

            s1macau
M42 & horsehead nebula

M42 & horsehead nebula

Technical card

Resolution: 5360x3482

Dates:Dec. 27, 2019Dec. 28, 2019

Frames:
OPTOLONG 2" LUM: 118x300" ISO800 -10C
Baader Planetarium H-alpha 7nm f/2: 20x600" ISO800 -10C bin 1x1

Integration: 13.2 hours

Avg. Moon age: 1.75 days

Avg. Moon phase: 3.67%

Temperature: 10.00

Astrometry.net job: 3151091

RA center: 5h 37' 46"

DEC center: -3° 35' 38"

Pixel scale: 4.208 arcsec/pixel

Orientation: 81.191 degrees

Field radius: 3.735

Locations: Chenjia Nature reserve, Yangshan County, Guangdong, China

Data source: Traveller

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s1macau
s1macau
License: None (All rights reserved)
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  • M42 & horsehead nebula, 





    
        

            s1macau
    Original
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    M42 & horsehead nebula, 





    
        

            s1macau
    B

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M42 & horsehead nebula, 





    
        

            s1macau

In these public groups

China Lijiang Gemini Observatory