NGC 6820 is a small reflection nebula near the open cluster NGC 6823 in Vulpecula. The reflection nebula and cluster are embedded in a large faint emission nebula called Sh 2-86. The whole area of nebulosity is often referred to as NGC 6820. [3]

2019年9月1日 · This image shows emission nebula Sharpless 2-86 (aka Sh2-86 and NGC 6820), a large emission in Vulpecula (the Little Fox). The roundish central nebula is about the size of the full moon on the sky.

A SHO NB look at SH2-86. With columns similar in structure to the Eagle Nebula NGC 6820 features many young stars and bok globules this target provides a nice range of features all wrapped up in one ...

Sh2-86 is an emission nebula in the constellation Vulpecula, it surrounds the open star cluster NGC6823. Open cluster NGC6823 is about 50 light years across, and is about 6000 light years from Earth.

2021年4月14日 · Sh 2-86は、星形成領域を含む大きく明るいHII領域です。 本来のNGC 6820は、Sh 2-86の中にある小さな散光星雲のことでSh 2-86全体を指しているわけではありません。

2023年9月2日 · The main attraction in the image is Sh2-86 (also known as LBN 135) in the center of the image. It is a bright emission structure with a larger background of Ha emission and dark nebulae. Sh2-85 is accompanied by NGC 6823 - a star cluster at its center; and NC 6820 - a small galactic nebula at its fringe.

NGC 6820 is a small reflection nebula near the open cluster NGC 6823 in Vulpecula. The reflection nebula and cluster are embedded in a large faint emission nebula called Sh 2-86. The whole area of nebulosity is often referred to as NGC 6820. M27, the Dumbbell Nebula, is found three degrees to the east, and α Vulpeculae three degrees to the west.

2020年10月18日 · 散開星団を取り巻く星雲全体としては「Sh2-86」というシャープレス番号がついている。 撮影時点ではこの事は知らず、散光星雲全体がNGC6820だと思っていたが、画像処理のときにぼやけた恒星状星雲があるのに気がついて気になっていた。

This image shows the region centered about Sh2-86 (also known as LBN 135) and the associated open cluster NGC 6823. This open cluster is about 7,313 light years distant (by parallax).

SH2-86 is an emission nebula in constellation Vulpecula with an apparent diameter of about 40' (arcminutes). The nebula is not very bright but contains some interesting pillar-structures and Bok globules.