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Observatory Parameters
Jan 21
Lat. 39.0, Lon. -77.5
Clouds: Seeing:
Waxing Crescent
10:02 21:49

Open Cluster M 18 Open Cluster in Sagittarius Constellation

Size: 7' Magnitude: 6.9 Also known as NGC 6613, OCL 40
Uploaded by galileo
Size: 1,500 × 1,000 px
Visual Field: 1.6º
Uploaded by Vittorio_Liberti Veneto, Italy
Size: 2,484 × 3,768 px
Visual Field: 1.1º
Uploaded by Pullaqua
Size: 3,326 × 2,504 px
Visual Field: 1.0º
Uploaded by HERITON PR, Brazil
Size: 5,100 × 3,053 px
Visual Field: 1.3º
Uploaded by Andrea_Tomicich Sežana, Slovenia
Size: 2,000 × 1,333 px
ISO: 400
Uploaded by Magellen
Size: 3,408 × 2,191 px

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Telescope Simulator

Check how Open Cluster M 18 would look like through your camera, eyepiece or binoculars.

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Hourly Elevation Jan 21

Open Cluster M 18 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 M 18 at hours

Data Sheet

19.8
18h 19m 57s
-17º 06' 06''
N/A
II3pn -
N/A
Last visited objects: M 18

Astronomy Quote of the Day

“I don't think the human race will survive the next thousand years, unless we spread into space. There are too many accidents that can befall life on a single planet. But I'm an optimist. We will reach out to the stars.” Stephen Hawking
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