Vdb 152 Wolf''s Cave Nebula (with Barnard 175)
Constellation: Cepheus
Area: Preveza, Ano Rahi
Dates: 22-25/7/2020
Frames: Luminance 55x300sec, Red 18x300sec, Green 12x300sec, Blue 18x300sec, Ha 15x1200sec
Equipment:
Telescope: Skywatcher 8inch f/5
Camera: SBIG STF 8300M
Mount: SkyWatcher EQ6-R Pro
Guiding camera: ZWO ASI 120MM
Filter: Baader Planetarium LRGB 2inch
Accessories: Pegasus Astro Ultimate Power Box,
Pegasus Astro Dual motor focus controller,
Pegasus Astro EQDir Adapter for EQMOD
Skywatcher Coma Corrector/0.9x
Starlight Xpress Filter-wheel 5x2inch usb,
OAG Starlight Xpress,
CETUS Technik accessories
Van de Bergh 152 & Barnard 175 lies in the constellation of Cepheus, about 1400 light years away from Earth. VdB 152 is the blue reflection nebula on the right side of this image. It lies at the end of Barnard 175, the pillar of dust filling this field. The dark area connected to vdB is a Bok globule, a dense accumulation of cosmic dust from which stars are often born. Interestingly, the bright star illuminating vdB 152 was likely not born within this complex as it is moving through space at a different speed than the nebula. The thin, red filaments in the upper-right corner of the image are the remnants of a supernova explosion.
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