From the AI Summary in Google:
LBN 573 and LBN 575 form a pair of faint reflection and bright nebulae located in the constellation Cepheus, often referred to as the Dog Bone Nebula.
Key Facts
Constellation: Cepheus
Object Type: Lynds' Bright Nebulae (LBN) / faint reflection nebulae
Associated Objects: Often imaged alongside dark molecular dust clouds and Lynds' Dark Nebulae including LDN 1259, LDN 1261, and LDN 1262. LDN 1262 contains hidden Herbig-Haro objects.
Appearance: They are extremely faint and barely detectable in amateur gear, making them rare targets for deep-sky astrophotography.
Image Details:
Scope: AP110GTX w 0.83x TCC
Mount: AP Mach2 unguided
Camera: ZWO ASI6200MC Pro
92x5min
Processed in PixInsight