Hemisphere:  Southern  ·  Constellation: Orion (Ori)  ·  Contains:  Horsehead nebula  ·  IC 434  ·  NGC 2023  ·  NGC 2024  ·  The star Alnitak (ζOri)
Horsehead nebula and Alnitak, 



    
        

            alpheratzlaboratory
Horsehead nebula and Alnitak
Powered byPixInsight

Horsehead nebula and Alnitak

Horsehead nebula and Alnitak, 



    
        

            alpheratzlaboratory
Horsehead nebula and Alnitak
Powered byPixInsight

Horsehead nebula and Alnitak

Acquisition details

Dates:
Dec. 17, 2017
Frames:
59×300(4h 55′)
Integration:
4h 55′
Avg. Moon age:
28.83 days
Avg. Moon phase:
0.55%

Basic astrometry details

Astrometry.net job: 1863529

RA center: 05h40m46s.8

DEC center: -02°1912

Pixel scale: 2.647 arcsec/pixel

Orientation: 90.536 degrees

Field radius: 0.839 degrees

Resolution: 1812x1387

File size: 2.9 MB

Locations: Alpheratz Observatory, Tecate, Baja California, Mexico

Description

William Optics STAR 71

ATIK 428 EX

CGEM

PixInsight y PS6

L: 12 X 300S

HA: 12X300S

R: 15X300S

G: 10X300S

B 10X300S

Comments

Sky plot

Sky plot

Histogram

Horsehead nebula and Alnitak, 



    
        

            alpheratzlaboratory

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WO Star 71