The open cluster NGC 103
Red-band image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
Finder chart
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From Fairfield , NGC 103 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 04:49, 32° above your north-eastern horizon. At dusk, it will become visible at around 20:53 (EDT), 16° above your northern horizon.
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|
Name
NGC 103
|
Object Type
Open Cluster
|
Other Names
Cr 1
Position
| Constellation: | Cassiopeia |
| Magnitude: | 9.80 (V)[2] 10.28 (B)[1] |
| B-V Color (mag): | 0.48 |
| Right Ascension: | 00h25m [1] |
| Declination: | +61°19' [1] |
| Distance: | 3.0 kpc 9.9 klyr [1] |
Derived Quantities
| Absolute Mag (V): | -2.60 |