LDN 604  -  Wide Field

50%  resolution (1.2MB)

Object identification (1.2MB)

Position of field of view in constellation Aql

Image with 12" Newtonian (f=1120mm)

Object data of LDN604

Object type: dark nebula
Constellation: Aql
Notes: LDN604 is a dense dark nebula (opacity class = 5) in the constellation Aquila.

Exposure data

Date: 2010-07-10 + 11 + 12 + 14
Location: Nussbach / Austria (400m)
Telescope: TeleVue NP101 (4" Apo f=540mm)
Camera: EOS1000D (ISO400)
Mount: WAM 650
Exposure time: 91x6m
Exposure time total: 9h 06m
Notes: very high ambient temperature during exposures (15-20C)