vdB 1  wide field

50%  resolution (1.0MB)

Object identification (1.0MB)

Image with 12" Newtonian (f=1120mm)

Object data of vdB1

Object type: reflection nebula
Size: 9'
Constellation: Cas
Notes: vdB 1 is a small reflection nebula in constellation Cassiopeia. The bright star is Beta Cas. The reddish galaxy near the left side in the above image is IC10.

Exposure data

Date: 2011-10-01 + 02 + 03 + 24
Location: Nussbach / Austria (400m)
Telescope: Rubinar300 (2.5" Maksutov Cassegrain f=300mm)
Camera: ST-8300C
Mount: AOK WAM 650move
Exposure time: 154x6m
Exposure time total: 15h 24m