The Andromeda Galaxy (M31)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 150 arcminutes across.
Finder chart
Click and drag the chart above to pan around the sky, or use the mouse wheel to zoom.
Click to enlarge.
From Fairfield , the Andromeda Galaxy is not observable – it will reach its highest point in the sky during daytime and is no higher than 13° above the horizon at dusk.
Begin typing the name of a town near to you, and then select the town from the list of options
which appear below.
|
Name
The Andromeda Galaxy (M31)
|
Object type
Galaxy
|
Position
| Right ascension: | 00h42m [4] |
| Declination: | +41°16' [4] |
| Constellation: | Andromeda |
| Magnitude: | 3.44 (V) [2] 4.29 (B) [2] 2.09 (J) [2] 1.28 (H) [2] 0.98 (K) [2] |
| Hubble type: | Sb |
| Distance: | 674.5 kpc 2198.9 klyr [1] |
| B-V Color (mag): | 0.85 |
Derived quantities
| Absolute mag (V): | -20.70 |
Visibility from Fairfield
All times shown in Fairfield local time.
Events
| 02 Oct 2025 | – The Andromeda Galaxy is well placed |
| 02 Oct 2026 | – The Andromeda Galaxy is well placed |
| 02 Oct 2027 | – The Andromeda Galaxy is well placed |
| 01 Oct 2028 | – The Andromeda Galaxy is well placed |
| 02 Oct 2029 | – The Andromeda Galaxy is well placed |
| 02 Oct 2030 | – The Andromeda Galaxy is well placed |
| 02 Oct 2031 | – The Andromeda Galaxy is well placed |
| 01 Oct 2032 | – The Andromeda Galaxy is well placed |