From GalaxyMap: Sh 2-133 is probably a part of a chain of ionized arcs surrounding the older group of the Cep OB2 association and is located at a distance of about 800 pc.[1] Sh 2-131 …

2023年11月20日 · Sh2-133 and Sh2-137 - posted in Experienced Deep Sky Imaging: Last month I needed a fill in target and thought this one might work. Neither nebula seemed very exciting …

Sh 2-133 is probably a part of a chain of ionized arcs surrounding the older group of the Cep OB2 association and is located at a distance of about 800 pc. Sh 2-131 and several other H II …

The Sharpless catalog is a list of 313 H II regions (emission nebulae) intended to be comprehensive north of declination −27°. (It does include some nebulae south of that …

Sh 2-133 is probably a part of a chain of ionized arcs surrounding the older group of the Cep OB2 association and is located at a distance of about 800 pc. Sh 2-131 and several other H II …

Sh2-133 Celestial hemisphere: Northern · Constellation: Cepheus (Cep)

SH2-133 ( Sharpless 133 ) This object is fairly large so a good wide field of view will be needed here. The other item is speed because this is a faint nebula. With a wider field of view you can …

写真の右上，vdB133の約50分北西に位置する小形の赤いHα星雲はSh2-106です。 差し渡しは3分ほどしかありませんが，南北方向に広がった双極型の形状をしていることがわかります。

2021年11月1日 · Having posted a H⍺ version of Sh2-155, I carried on acquiring Oiii and Sii data across six separate nights, dodging clouds and rain at all hours. I would have liked to have …

VDB 133 & SH2-106 Nebula. Vast area, full of HII emission (red colors), lies in vicinity to central cross area of Cygnus (Swan) constellation. Somewhere in between the bright star Sadr and …