M107

Observed:  Points: 20

Available Challenges:

Current Info for Observer

as of 02/08/2023 6:10 a.m.

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General Info

TypeGlobular Cluster
ConstellationOphiuchus
Right ascension16h32'31.900''
Declination-13°3'10''
Magnitude7.900
Distance19,600ly
Size10 arc min
Catalog Designations NGC6171, M107
Discovered 1782 Pierre Mechain

Generate a finder chart

The following form will generate a PDF finder chart suitable for printing using to locate objects in the sky with your telescope!

The Date is only really useful for solar system objects, as deep space objects move measurably only on a galactic timescale.

The larger the F.O.V (field of view), the more "zoomed out" the object will appear. It can be helpful to print several charts of the same object with different field of views.

Limiting the magnitude (remember, lower magnitude means brighter!) of stars and objects can make sure your chart is not cluttered with dim objects that you may not be visible to you anyway. The defaults are good, but try experimenting with raising and lowering the values.

M107

Hardin 8" Deep Space Hunter
20 points

M107

Orion 10'' SkyQuest dobsonian
20 points

A very faint globular right between the SE corner of Ophiuchus and the top of Scorpius. I'm glad I found this one, it's helped me to get my bearings and confirm that I am indeed looking at the correct stars in Ophiuchus. It isn't the easiest constellation in the sky.

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