Bubble Nebula - NGC7635 & M52 - NGC 7654 & NGC7538 - 2003-09-03
Astro-Images > Star Clusters-Detail
astrophotos © by manfred schwarz
Cassiopeia (German: Kassiopeia)
Constellation
Open cluster, emission nebula
Description
23h 24.2m / +61° 35′
Sky Coordinates RA / DEC
5000 ly
Pentax 100 SDUF f/4 (f=400mm)
Distance to Earth
Optic
Camera
SBIG ST-10XE + CFW8 + AO7
Mount
Losmandy G11
Exposure Time
LRGB: 73min
Date
3rd September 2003, 20:20-00:10 UT
Location
Bucklige Welt / Niederoesterreich
Image Processing
CCDSoft, Photoshop
Notes
Weather: good seeing, Chip-Temp: -25°C
