SJAA Ephemeris April 2007 |
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On the JPL website, it defines the word "Ephemeris" as a tabular statement of the spatial coordinates of a celestial body as a function of time. For many years some such table has appeared on the pages of the newsletter we call the SJAA Ephemeris. We aren't changing the name of the newsletter but we think there may be better ways for our readers to access this kind of information. One all too obvious source is the similar sounding but unrelated website: www.ephemeris.com .
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