Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  LBN 577  ·  LDN 1263  ·  Sh2-170
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Sh2-170 - The Small Rosette Nebula, pete_xl
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Sh2-170 - The Small Rosette Nebula

Getting plate-solving status, please wait...
Sh2-170 - The Small Rosette Nebula, pete_xl
Powered byPixInsight

Sh2-170 - The Small Rosette Nebula

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Description

Sh2-170 is an emission nebula in the constellation Cassiopeia. Its main emissions are in Ha wavelength with a dim OIII area in the center part. The nebula is associated with a small star cluster in its center.

The Ha data were captured in 2019 with a TS 130/910 Photoline apo and an ASI1600mmp. The OIII and RGB data are from 2020 with the same setup and a TSRED379 reducer in the optical train.

50 x 200 s Ha

23 x 300 s OIII

100 x 30 s L

40 x 30 s red

39 x 30 s green

40 x 30 s blue

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Sh2-170 - The Small Rosette Nebula, pete_xl