Messier M110


Messier Object Information

Messier object: M110
NGC (New General Catalog) number: NGC 205
Discription: Elliptical Galaxy
Note: A Satellite of the Andromeda Galaxy, M31 (Fastar image of M110 next to M31)
Located in constellation: Andromeda
Right ascension in hours minutes: 0:40.4
Declination in degrees minutes: 41:41

Visual magnitude: 8.5
Size: 17 x 10 arc minutes
Image size: 31 arc minutes high by 41 arc minutes wide
Image orientation: North is left, West is top, East is bottom and South is right
Detailed discription of M110 in SEDS Messier database
Other Messier galleries, images or catalogs

Observing Log
Date of observation: September 24, 2000
Time at end of first CCD image 1:37 PDT
Time at end of last CCD image 1:41 PDT
Observing Location: At home on the drive way
Observation of object: M110 is a companion galaxy to M31 and is located northwest of M31's center. M32 is a very elliptical galaxy.
Sky Conditions
Moon rise at 2:57 PDT on September 24, 1998
Astronomical twilight ends in the evening at 20:46 PDT on September 23, 1998
Astronomical twilight starts in morning at 5:19 PDT on September 24, 1998
Observing Equipment

Celestron C-8 Schmidt-Cassegrain telescope with Fastar lens accessory and SBIG ST-237 CCD Camera
CCD image time: 8 - 30 seconds images stacked together
CCD dark calibration frame: 84 - 30 seconds dark frames
CCD bias calibration frame: 40 - 0 seconds bias frames
CCD flat calibration frame: 8 - 30 seconds flats frames at twilight (5:48 PDT)

M110 image taken with Orion ShortTube 80 mm refractor telescope and Cookbook CB245 CCD Camera.

Use Test patterns to calibrate monitor brightness, contrast, height and width