Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  LBN 521  ·  LBN 522  ·  LBN 524  ·  LBN 527  ·  LBN 529  ·  LDN 1210  ·  LDN 1211  ·  LDN 1212  ·  LDN 1215  ·  LDN 1216  ·  LDN 1218  ·  NGC 7419  ·  PK110+01.1  ·  Sh2-154  ·  Sh2-155  ·  VdB155
Cave nebula wide field, Steed Yu
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Cave nebula wide field

Cave nebula wide field, Steed Yu
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Cave nebula wide field

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Description

Cave nebula, or sh2-155, is a diffuse nebula in the constellation Cepheus, within a larger nebula complex containing emission, reflection, and dark nebulosity. Sh2-155 is an ionized H II region with ongoing star formation activity, at an estimated distance of 2400 light-years from Earth.

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  • Cave nebula wide field, Steed Yu
    Original
  • Final
    Cave nebula wide field, Steed Yu
    B

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Cave nebula wide field, Steed Yu

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Imaged with APT