Sh2-86 is a faint emission nebula in the constellation Vulpecula, located approximately 6,000 light-years from Earth. It contains the young, hot open star cluster NGC 6823. This cluster illuminates the surrounding nebula. It gives the nebula its distinctive shape.
The nebula has “pillar-like” structures. These structures are similar to “elephant trunks.” It also has Bok globules. These globules are denser regions of gas shielded from the intense radiation of the young stars.
This image consists of 81 exposures. Each exposure was 5 minutes long. They were taken from my driveway with an Esprit 120ED telescope and ZWO ASI2600MC camera. Image acquisition using APT. Image processed manually in PixInsight. Acquisition details in this astrobin link.
