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An amateur
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A
Star visibility
Little of no light pollution, remote but low altitude site.
An amateur
Post #5
Sep 13, 2020
Forum:
Astronomy
A
Star visibility
In ancient China and India the path of the moon was mapped and the months were identified/named by the stars in the vicinity of the full moon. To identify these stars it is necessary know which stars would have been visible close to the full moon.
An amateur
Post #4
Sep 13, 2020
Forum:
Astronomy
A
Star visibility
How bright does a star have to be for it to be visible at 10, 20 30 or 40 degrees from the full moon?
An amateur
Thread
Sep 12, 2020
Replies: 22
Forum:
Astronomy
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