Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  12 Cas  ·  HD1544  ·  HD1613  ·  HD1697  ·  HD1743  ·  HD1810  ·  HD1843  ·  LBN 592  ·  LBN 593  ·  LDN 1282  ·  LDN 1283  ·  Sh2-173  ·  The star 12 Cas
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SH2-173 The Phantom of the opera in Cassiopeia in HaRGB, Piet Vanneste
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SH2-173 The Phantom of the opera in Cassiopeia in HaRGB

Getting plate-solving status, please wait...
SH2-173 The Phantom of the opera in Cassiopeia in HaRGB, Piet Vanneste
Powered byPixInsight

SH2-173 The Phantom of the opera in Cassiopeia in HaRGB

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Description

Rather faint Sharpless object , HII , reflection nebula.
20 hours RGB - 3 hours Ha

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SH2-173 The Phantom of the opera in Cassiopeia in HaRGB, Piet Vanneste