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Observatory Parameters
Jan 18
Lat. 39.0, Lon. -77.5
Clouds: Seeing:
Waxing Crescent
08:22 18:53

Open Cluster NGC 1981 Open Cluster in Orion Constellation

Size: 28' Magnitude: 4.2 Also known as OCL 525
Uploaded by konzy VS, Switzerland
Size: 3,969 × 2,578 px
Visual Field: 4.2º
ISO: 1,600
Uploaded by jramper
Size: 960 × 626 px
Visual Field: 3.9º
Uploaded by konzy VS, Switzerland
Size: 2,332 × 1,749 px
Visual Field: 2.5º
ISO: 1,600
Uploaded by Jaroslav_Ryszard_Kaw
Size: 3,058 × 2,082 px
Visual Field: 1.4º
Uploaded by gcardona
Size: 4,511 × 3,025 px
Visual Field: 1.2º
Uploaded by Andre Gerolamo SP, Brazil
Size: 4,164 × 2,631 px
Visual Field: 1.0º
ISO: 400

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Telescope Simulator

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Hourly Elevation Jan 18

Open Cluster NGC 1981 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 NGC 1981 at hours

Data Sheet

5h 35m 11s
-4º 26' 00''
III2p -
Last visited objects: NGC 1981

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