NGC637 (Open cluster)
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 South El Monte , NGC637 is visible all night. It will become visible at around 17:50 (PST), 55° above your northern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 19:35, 60° above your northern horizon. It will continue to be observable until around 02:58, when it sinks below 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
NGC637
|
Object type
Open cluster
|
Position
| Right ascension: | 01h43m [2] |
| Declination: | +64°02' [2] |
| Constellation: | Cassiopeia |
| Magnitude: | 8.20 (V) [3] 8.56 (B) [2] |
| Angular dimensions: | 4.5 arcmin |
| Distance: | 2.5 kpc 8.1 klyr [1] |
| B-V Color (mag): | 0.36 |
Derived quantities
| Absolute mag (V): | -3.79 |
Visibility from South El Monte
All times shown in South El Monte local time.