Celestial hemisphere:  Northern  ·  Constellation: Sagitta (Sge)
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Sh2-82, The Little Trifid / Cocoon Nebula, Thorsten Glebe
Sh2-82, The Little Trifid / Cocoon Nebula, Thorsten Glebe

Sh2-82, The Little Trifid / Cocoon Nebula

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Sh2-82, The Little Trifid / Cocoon Nebula, Thorsten Glebe
Sh2-82, The Little Trifid / Cocoon Nebula, Thorsten Glebe

Sh2-82, The Little Trifid / Cocoon Nebula

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Description

Sh2-82, also called the Little Trifid or Little Cocoon Nebula, is a rather small object for the Tak 160ED, but nevertheless I thought I give it a try in a moonless night. The object has a central HII emission region - ionized by the B0.5V star HD 231616 and is surrounded by a blue reflection nebula. Unfortunately the weather conditions did not allow me to collect enough data to work out the blue color of the reflection nebula and so it appears a bit grey-greenish.
North to it a small yellowish star cluster, Teutsch 42, can be found - see also the annotated image version.

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  • Final
    Sh2-82, The Little Trifid / Cocoon Nebula, Thorsten Glebe
    Original
  • Sh2-82, The Little Trifid / Cocoon Nebula, Thorsten Glebe
    B

B

Title: Annotated Image

Description: Image with annotations, see also description.

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Sh2-82, The Little Trifid / Cocoon Nebula, Thorsten Glebe