LBN 746 is a reflection nebula located approximately 947 light-years away in the constellation Aries. It is part of the Lynds’ Catalogue of Bright Nebulae. It is often identified as a portion of the larger vdB 16 (van den Bergh 16) nebulosity.
LBN 746 is embedded within a dense region of cosmic dust. It is surrounded by dark nebulae. These include LDN 1452 and several Barnard objects such as Barnard 202, 203, 204, and 206.
LBN 746 is situated near the border of Aries and Taurus. It lies about 7 degrees northwest of the Pleiades star cluster.
For Astro photographers, this region is known for its complex mix of “light and dust.” Capturing the subtle interactions between the blue reflection light of vdB 16 is a detailed process. Observing the surrounding dark molecular clouds requires time. Long exposure photography is necessary.
Image acquisition and session automation using APT. This image consists of approximately 12 hours of exposure. The equipment used included an RC8 telescope and an ASI071MC Pro camera. They were mounted on a skywatcher Eq6r Pro Mount. Subframe calibration, alignment, integration, and processing performed manually in PixInsight. Astrobin link for all the details.
