Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  LBN 278  ·  LBN 298  ·  LBN 303
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Propeller Nebula (Simeis 57) in HSTrgb, Jose Carballada
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Propeller Nebula (Simeis 57) in HSTrgb

Getting plate-solving status, please wait...
Propeller Nebula (Simeis 57) in HSTrgb, Jose Carballada
Powered byPixInsight

Propeller Nebula (Simeis 57) in HSTrgb

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Description

The peculiar nebula Simeis 57.

Simeis 57 (also known as HS 191 and C 191) is a high surface-brightness nebula in the constellation

Cygnus. The distance nor the source of excitation of Simeis 57 are known.

https://arxiv.org/pdf/astro-ph/0211428v1.pdf

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  • Propeller Nebula (Simeis 57) in HSTrgb, Jose Carballada
    Original
  • Final
    Propeller Nebula (Simeis 57) in HSTrgb, Jose Carballada
    B

B

Description: less green

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Propeller Nebula (Simeis 57) in HSTrgb, Jose Carballada