Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  12 Cas  ·  HD1010  ·  HD1057  ·  HD1069  ·  HD1142  ·  HD1166  ·  HD1201  ·  HD1239  ·  HD1287  ·  HD1383  ·  HD1400  ·  HD1544  ·  HD1545  ·  HD1613  ·  HD1697  ·  HD1743  ·  HD1810  ·  HD1843  ·  HD1917  ·  HD2291  ·  HD236377  ·  HD2451  ·  HD841  ·  LBN 592  ·  LBN 593  ·  LDN 1280  ·  LDN 1282  ·  LDN 1283  ·  NGC 103  ·  PK119+00.1  ·  And 677 more.
SH2-173 near 12-Cas star, Rich Sky
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SH2-173 near 12-Cas star

SH2-173 near 12-Cas star, Rich Sky
Powered byPixInsight

SH2-173 near 12-Cas star

Equipment

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Acquisition details

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Description

The Phantom of the Opera or the Mask in Cassiopeia

90x180s Ha
51x180s SII
35x180s OIII

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