|
All Images Copyright Rod Gallagher
Click here to see full size image
Mouse over image to see annotation
NGC 2998 -- Galaxy Group
Object
|
Type
|
Galaxy Group
|
|
Constellation
|
Ursa Major
|
|
Distance
|
225M light-years
|
|
Magnitude
|
12.5
|
|
Size
|
3.2 x 1.3 arc-min
|
|
Notes
|
Galaxy Group includes NGC 2998, NGC 3005, NGC 3002, NGC 3008, NGC 3006, PGC 28239
|
|
|
Image also includes NGC 3009
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Image
|
Date
|
2011-03-03
|
|
Place
|
Winter Star Party
|
|
Exposure Data
|
Clear 30 mins @ -10C
|
|
|
C 6x5 min
|
|
Notes
|
All filters binned 2x2
|
|
|
|
|
|
|
Equipment
|
Optics
|
Takahashi TOA-150
|
|
Focal Length
|
1100 mm @f/7.3
|
|
Mount
|
Paramount ME
|
|
Camera
|
SBIG ST-10XME
|
|
Focuser
|
RoboFocus
|
|
Filters
|
CFW-10, Astrodon CRGB
|
|
Software
|
TheSky6, CCDSoft, Focusmax, CCDAutopilot4, CCDStack 2+, PixInsight, PhotoShop CS6
|
|
|
Reprocessed on 09/10/2023
|
|