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| Βιβλία | Βιβλία |
 Month. 27-32166 days, the interval between two successive passages of the Moon through the same point in her orbit relative to the fixed stars. Sidereal Noon. The instant when the First Point of Aries is on the meridian at upper CULMINATION (qv), indicated...  Definitions in Astronomy and Navigation Made Easy - Σελίδα 19 των John Bradley Harbord - 1865 - 29 σελίδες Πλήρης προβολή -
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