PHP Science Labs

PHP Astronomy and Science
Programming Sandbox

Programs by Jay Tanner


• TOP/Refresh

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• Experimental Wiki
• TESTING INDEX
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  New Indices In Progress
  LUNAR INDEX
• SOLAR INDEX
• POV-RAY INDEX
• MATHEMATICS INDEX
• LUNAR PHASE EXPLORERS HD
• DE405/USNO AE98 EPHEMERIDES
• Standard Deviation and Variance
• LUNAR PHASE IMAGE SETS
• STELLAR MAGNITUDE SYSTEM
• Distance Between Two Stars
• 
  Basic Astronomical ComputationsBasic Astronomical Statistics
• Basic Astronomical Synopsis
• Delta T (ΔT) Estimator
• OBLIQUITY OF THE ECLIPTIC
• COMPUTING NUTATIONS
• KEPLER'S LAWS
• THE FOUR SEASONS
• THE VSOP87 THEORY
• PLANETARY
  DISTANCE TABLES
• NASA/JPL DE405
  INNER PLANET EPHEMERIDES



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  Other MathAll Your Base Are Belong To PHP

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  Old
  

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• PERPETUAL CALENDAR ALGORITHMS


• MERCURY
• VENUS
• MARS


• JUPITER
• SATURN


• PLANETARY SIZE COMPARISONS





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Special Tools


• USA - Daylight Saving Time Calculator
• EU - Summer Time Calculator
• Temperature Scale Equivalents
• Quick Metric Length Equivalents
• Angle Equater
• RELATIVISTIC SPACE TRAVEL
• Relativistic Right Triangle

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Miscellaneous


• E.S.P. SIMULATOR
• RANDOM TOYS

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Reference


• Reference Data
• REFERENCE PAPERS
• One Fine Day
• PHPX - Admin

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Testing 1, 2, 3, ...



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