Exposure data
Telescope: 4.5" Newton f=440mm
Camera: SBIG ST8300M
Filters: Baader LRGB
Exposure times: L:36x10min R:8x5min G:8x5min B:8x5min
Exposure time total: 8h
Mount: 10 Micron GM 1000 HPS
Location: Erdweg/Germany (500m)
Date: 2021-09-04+05
Object data of LBN 552
Object type: Dark nebula with embedded reflection nebula RNO 129
Size: -
Magnitude: -
Constellation: Cepheus
Distance: -
