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Observatory Parameters
Dec 17
Clouds: Seeing:
New Moon
06:34 16:44
New Moon:Tomorrow!

Open Cluster NGC 4103 Open Cluster in Crux Constellation

Size: 6' Magnitude: 7.4 Also known as ESO 130-SC5, OCL 871
Credit: NGC/IC Project

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Telescope Simulator

Check how Open Cluster NGC 4103 would look like through your camera, eyepiece or binoculars.

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Hourly Elevation Dec 17

Open Cluster NGC 4103 as seen from Ashburn
Maximum Elevation º at hrs.
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Monthly Elevation

Best period for observing Open Cluster NGC 4103 at hours

Data Sheet

12h 06m 39s
-61º 15' 00''
I3m -
Last visited objects: NGC 4103

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