Object name: LBN0139
Sh2-88/LBN 139 is a small nebula in Vulpecula about 2.4 kpc (7,800 light-years) distant. It contains at least three separate star-forming regions in its about 1 minute diameter. To its west is a larger mostly reflection nebula, at least in my red starved image, around 10th magnitude GSC 02143-01279. SIMBAD shows no identifier for this nebula. I found an amateur who says Sh2-88 is LBN 138 and the mystery reflection nebula is LBN 137 but both NED and SIMBAD point to rather obscure nebulae further west for these with LBN 139 being Sh2-88. All appear to be part of the Vulpecula OB1 association. Other than this I found little on the field.