Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)
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CAVE Nebula -SH2-155 in SHO, Astro-TAPAS
CAVE Nebula -SH2-155 in SHO
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CAVE Nebula -SH2-155 in SHO

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CAVE Nebula -SH2-155 in SHO, Astro-TAPAS
CAVE Nebula -SH2-155 in SHO
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CAVE Nebula -SH2-155 in SHO

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Description

Sh2-155, also known as the Cave Nebula and Caldwell 9, is a dim and very diffuse bright nebula within a larger nebula complex containing emission, reflection, and dark nebulosity

It is located in the constellation Cepheus.

The nebula gets its name Cave Nebula from the dark lane abutting the brightest curve of emission nebulosity which gives the appearance of a deep cave when seen through a telescope visually

Ha : 47*1200sec

OIII : 40*1200sec

SII : 50*1200sec a total of 47 hours.

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CAVE Nebula -SH2-155 in SHO, Astro-TAPAS

In these public groups

Entre Encinas y Estrellas (e-EyE)