NGC103 (Open cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From Cambridge , NGC103 is visible all night because it is circumpolar. It will be highest in the sky shortly before dawn, when it will be lost to twilight at around 05:16, 28° above your north-eastern horizon. At dusk, it will become visible at around 20:17 (EDT), 25° above your north-western horizon.
|
Name
NGC103
|
Object type
Open cluster
|
Position
| Right ascension: | 00h25m [2] |
| Declination: | +61°19' [2] |
| Constellation: | Cassiopeia |
| Magnitude: | 9.80 (V) [3] 10.28 (B) [2] |
| Distance: | 3.0 kpc 9.9 klyr [1] |
| B-V Color (mag): | 0.48 |
Derived quantities
| Absolute mag (V): | -2.60 |
Sources