Bearclaw Nebula (Sh2-200)

Image Description and Details: Sh2-200 (also known as HDW 2 or Bearclaw Nebula) is an extremely fait planetary nebula in the constellation Cassiopeia, about 3° northeast of the large Soul Nebula.
It is a poorly studied object, which was initially cataloged as an H II region and only in 1983 its nature as a planetary nebula was recognized, in a study of some nebulae of unusual appearance. Its distance has been estimated at around 3590 light years on the outer edge of the Orion Arm.

Equipment Details: Konus 200/1000, Sky-Watcher 200/1000 and 200/800
Poseidon-C, Qhy294mc and Asi533mc cameras
Sky-Watcher Eq6r Pro mounts
Optolong L-Ultimate filter 329x180" (Lino)
Optolong L-Ultimate filter 136x300" (Paolo)
Optolong L-Ultimate filter 158x300" (Max)
Optolong L-Quad Enhance filter 40x180" (Max)
N.I.N.A., APP, PixInsight, PS

Copyright: Paolo Donzell , Lino Benz and Massimo Di Fusco