NGC1981 (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 Cambridge , NGC1981 is visible in the evening sky, becoming accessible around 17:45 (EST), 18° above your south-eastern horizon, as dusk fades to darkness. It will then reach its highest point in the sky at 21:44, 43° above your southern horizon. It will continue to be observable until around 01:44, when it sinks below 18° above your south-western horizon.
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|
Name
NGC1981
|
Object type
Open cluster
|
Position
| Right ascension: | 05h35m [2] |
| Declination: | −04°25' [2] |
| Constellation: | Orion |
| Magnitude: | 4.20 (V) [3] |
| Distance: | 400.0 parsec 1304.0 lightyrs [1] |
Derived quantities
| Absolute mag (V): | -3.81 |
Visibility from Cambridge
All times shown in Cambridge local time.