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Observatory Parameters
Jan 20
Lat. 39.0, Lon. -77.5
Clouds: Seeing:
Waxing Crescent
09:31 20:49

Open Cluster Ru 139 Open Cluster in Sagittarius Constellation

Size: 10' Magnitude: N/A
Uploaded by Donbouc
Size: 4,241 × 2,829 px
Visual Field: 0.7º
Uploaded by rpiacenti GO, Brazil
Size: 1,046 × 719 px
Uploaded by thocaos
Size: 3,906 × 2,602 px
Visual Field: 0.8º
Uploaded by djtrotter
Size: 5,158 × 3,448 px
Visual Field: 0.8º
Uploaded by jwoody
Size: 3,286 × 1,948 px
Visual Field: 1.1º
Uploaded by Mamete
Size: 1,824 × 1,219 px

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Telescope Simulator

Check how Open Cluster Ru 139 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 20

Open Cluster Ru 139 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 Ru 139 at hours

Data Sheet

N/A
18h 01m 12s
-23º 31' 59''
N/A
III 2rn:b -
N/A
Last visited objects: Ru 139

Astronomy Quote of the Day

“If somebody had said before the flight, "Are you going to get carried away looking at the Earth from the moon?" I would have say, "No, no way." But yet when I first looked back at the Earth, standing on the moon, I cried.” Alan Shepard, Astronaut
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