Sh 2-15

Sharpless 2-15
Emission nebula
H II region
Observation data: epoch
Right ascension	17h 50m 30s
Declination	−31° 16′ 00″
Apparent diameter	30'
Constellation	Scorpius
Designations	RCW 134, Gum 69, W25, LBN 1121
	See also: Lists of nebulae

Last updated September 17, 2025

Sh 2-15 is an emission nebula in the constellation of Scorpius. It is ionized by the star HD 161853.^[2] It is most visible using a Hydrogen-alpha filter.^[3]

References

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[1] "Sh 2-15".

[2] "Sh 2-15".

[3] "CCD Images of the Sharpless Catalog".

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v t e Gum Catalog
Colin Stanley Gum
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See also: Gum Nebula