Margaret
5 years ago
A simple site to calculate lunar perigee and apogee dates.
Safe site
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Brice
8 years ago
Great site!
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Russell
12 years ago
Deep source of reference data and scientific texts.
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Hector
12 years ago
Un de mes site f茅tiches …
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Chantel
12 years ago
Whoa… this was very usefull for my project