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B150 "Seahorse" Dark Nebula, 


            Mark Eby
B150 "Seahorse" Dark Nebula
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B150 "Seahorse" Dark Nebula

Technical card

B: 10x120" (gain: 139.00)
G: 10x120" (gain: 139.00)
L: 45x120" (gain: 80.00)
R: 10x120" (gain: 139.00)

Integration: 2.5 hours

Basic astrometry details job: 2907590

RA center: 20h 50' 34"

DEC center: +60° 14' 16"

Pixel scale: 3.240 arcsec/pixel

Orientation: 6.442 degrees

Field radius: 1.350 degrees

Resolution: 2400x1800

Locations: SDAA Dark Sky Observing Site, Tierra del Sol, CA, United States

Data source: Traveller


B150 "Seahorse" Dark Nebula
B150 is a dark nebula covering about 1 deg. of field-of-view. Although is it made of dark gases and dust, it is visible because it obscures light from the Milky Way stars behind it. Located 1,200 light-years from Earth, it stretches 20 light-years in length. North is at the top.



Mark Eby
License: None (All rights reserved)

Sky plot

Sky plot


B150 "Seahorse" Dark Nebula, 


            Mark Eby