NGC7790 (Open cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
Finder chart
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From South El Monte , NGC7790 will become visible at around 17:50 (PST), 62° above your northern horizon, as dusk fades to darkness. It will then sink towards the horizon, becoming tricky to observe after 00:54 when it dips 21° above your north-western horizon.
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|
Name
NGC7790
|
Object type
Open cluster
|
Position
| Right ascension: | 23h58m [2] |
| Declination: | +61°12' [2] |
| Constellation: | Cassiopeia |
| Magnitude: | 8.50 (V) [3] 9.18 (B) [2] |
| Angular dimensions: | 3.6 arcmin |
| Distance: | 2.9 kpc 9.6 klyr [1] |
| B-V Color (mag): | 0.68 |
Derived quantities
| Absolute mag (V): | -3.84 |
Visibility from South El Monte
All times shown in South El Monte local time.