M47 (Open cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 19 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 Cambridge , M47 is visible in the morning sky, becoming accessible around 00:11, when it reaches an altitude of 18° above your south-eastern horizon. It will then reach its highest point in the sky at 03:17, 33° above your southern horizon. It will be lost to dawn twilight around 05:29, 25° above your south-western horizon.
Begin typing the name of a town near to you, and then select the town from the list of options
which appear below.
|
Name
M47
|
Object type
Open cluster
|
Position
| Right ascension: | 07h36m [3] |
| Declination: | −14°28' [3] |
| Constellation: | Puppis |
| Magnitude: | 4.40 (V) [5] 4.42 (B) [3] |
| Distance: | 490.0 parsec 1597.4 lightyrs [2] |
| B-V Color (mag): | 0.02 |
Derived quantities
| Absolute mag (V): | -4.05 |
Sources
Visibility from Cambridge
All times shown in Cambridge local time.
Events
| 14 Jan 2025 | – The cluster Messier 47 is well placed |
| 15 Jan 2026 | – The cluster Messier 47 is well placed |
| 15 Jan 2027 | – The cluster Messier 47 is well placed |
| 15 Jan 2028 | – The cluster Messier 47 is well placed |
| 14 Jan 2029 | – The cluster Messier 47 is well placed |
| 14 Jan 2030 | – The cluster Messier 47 is well placed |
| 15 Jan 2031 | – The cluster Messier 47 is well placed |
| 15 Jan 2032 | – The cluster Messier 47 is well placed |