M40 (Double star)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 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 , M40 is visible in the dawn sky, becoming accessible around 23:02 (EST), when it reaches an altitude of 21° above your north-eastern horizon. It will then reach an altitude of 70° before fading from view as dawn breaks at 05:54.
Begin typing the name of a town near to you, and then select the town from the list of options
which appear below.
|
Name
M40
|
Object type
Double star
|
Position
| Right ascension: | 12h22m [1] |
| Declination: | +58°05' [1] |
| Constellation: | Ursa Major |
| Magnitude: | 9.10 (V) [1] |
| Distance: | 92.0 parsec 299.9 lightyrs [1] |
Derived quantities
| Absolute mag (V): | 4.28 |
Source
Visibility from Fairfield
All times shown in Fairfield local time.