NGC1931 (Open cluster)
R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across.
From South El Monte , NGC1931 is visible in the evening sky, becoming accessible around 18:17 (PST), 56° above your eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 21:01, 89° above your northern horizon. It will continue to be observable until around 02:41, when it sinks below 21° above your north-western horizon.
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Name
NGC1931
|
Object type
Open cluster
|
Position
| Right ascension: | 05h31m [2] |
| Declination: | +34°14' [2] |
| Constellation: | Auriga |
| Magnitude: | 10.10 (V) [3] |
| Angular dimensions: | 4.8 arcmin |
| Distance: | 3.1 kpc 10.1 klyr [1] |
Derived quantities
| Absolute mag (V): | -2.35 |
Sources