The Dragonfly Cluster (NGC457)
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 , the Dragonfly Cluster will become visible at around 20:19 (EDT), 30° above your north-western horizon, as dusk fades to darkness. It will then sink towards the horizon, becoming tricky to observe after 21:38 when it dips 21° above your north-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
The Dragonfly Cluster (NGC457)
|
Object type
Open cluster
|
Other names
Position
| Right ascension: | 01h19m [2] |
| Declination: | +58°17' [2] |
| Constellation: | Cassiopeia |
| Magnitude: | 6.40 (V) [5] 6.97 (B) [2] |
| Distance: | 2.4 kpc 7.9 klyr [1] |
| B-V Color (mag): | 0.57 |
Derived quantities
| Absolute mag (V): | -5.53 |
Sources
Visibility from Fairfield
All times shown in Fairfield local time.