NGC129 (Open cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From South El Monte , NGC129 is visible in the dawn sky, becoming accessible around 01:41 (PDT), when it reaches an altitude of 21° above your north-eastern horizon. It will then reach an altitude of 41° before fading from view as dawn breaks at 04:29.
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Name
NGC129
|
Object type
Open cluster
|
Position
| Right ascension: | 00h29m [2] |
| Declination: | +60°12' [2] |
| Constellation: | Cassiopeia |
| Magnitude: | 6.50 (V) [3] 7.33 (B) [2] |
| Distance: | 1.6 kpc 5.3 klyr [1] |
| B-V Color (mag): | 0.83 |
Derived quantities
| Absolute mag (V): | -4.55 |
Sources