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Moon’s horizontal Parallax 55 32
Sun’s horizontal Parallax (always) 10
The Sum of both Parallaxes 55 42
From which subtract the Sun’s Semi-diameter 15 54
Remains the Semi-diameter of the Earth’s Shadow 39 48
Semidiameter of the Moon 15 2
Sum of the two last 54 50
Moon’s Latitude subtract 9 56
Remains the parts deficient 45 0
Moon’s horary motion 30 46
Sun’s horary motion subtract 2 24
Remains the Moon’s horary motion from the Sun 28 22
[Sidenote: To project a lunar Eclipse.