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Observatory Parameters
Jan 22
Lat. 39.0, Lon. -77.5
Clouds: Seeing:
Waxing Crescent
10:32 22:49

Open Cluster Harvard 21 Open Cluster in Cassiopeia Constellation

Size: 4' Magnitude: 9.0
Uploaded by astrophotoman
Size: 1,818 × 2,307 px

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Telescope Simulator

Check how Open Cluster Harvard 21 would look like through your camera, eyepiece or binoculars.

This tool was designed to check framing, not visual magnitude. Objects will look dimmer on your eyepiece and binoculars.

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Hourly Elevation Jan 22

Open Cluster Harvard 21 as seen from Lat. 39.0, Lon. -77.5
Maximum Elevation º at hrs.
Rise: hrs.   Set: hrs.

Monthly Elevation

Best period for observing Open Cluster Harvard 21 at hours

Data Sheet

20.6
23h 54m 18s
61º 44' 00''
N/A
IV 2 p -
N/A
Last visited objects: Harvard 21

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