astronomy formulas Directory
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jqjacobs.net: Astronomy Formulas By James Q. Jacobs Lunar and solar periodicity formulas,definitions, time formulas, notation. Page one of two. Keyword: astronomy , astronomy formulas , earth , epoch , formula , lunar , moon , orbit , periodicity , sidereal , time , tropical , year www.jqjacobs.net/astro/astrofor.html jqjacobs.net: Astronomy Formulas By James Q. Jacobs Lunar and solar periodicity formulas,definitions, time formulas, notation. Page one of two. Keyword: astronomy , astronomy formulas , earth , epoch , formula , lunar , moon , orbit , periodicity , sidereal , time , tropical , year www.jqjacobs.net/astro/astrofor.html Add Site or Add URL to Submit Site to the astronomy formulas Directory |