Working on a dossier project for my Java class

  • Context: High School 
  • Thread starter Thread starter mtully
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SUMMARY

The discussion centers on calculating celestial positions for a Java class project, specifically the phase of the moon and planetary coordinates based on date, time, and geographic location. Key resources mentioned include "The American Ephemeris and Nautical Almanac," which provides positional data but not equations, and the software "RedShift 2" for celestial observations. Recommended literature includes "Practical Astronomy with your Calculator" and "Astronomical Algorithms" for further insights into astronomical calculations.

PREREQUISITES
  • Understanding of Java programming for project implementation
  • Familiarity with celestial mechanics and astronomical calculations
  • Knowledge of coordinate systems (longitude and latitude)
  • Basic understanding of ephemeris data and its applications
NEXT STEPS
  • Research the algorithms for calculating the phase of the moon
  • Explore the use of "RedShift 2" for celestial navigation
  • Study "Astronomical Algorithms" by Jean Meeus for advanced calculations
  • Investigate the application of ephemeris data in Java programming
USEFUL FOR

Students in astronomy or computer science, Java developers working on celestial projects, and anyone interested in astronomical calculations and software applications.

mtully
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equasions (help!)

I am currentally working on a dossier project for my Java class and wanted to know if anyone knows if there are certain equations for the following:

1) Phase of the moon given the date
2) Cordinates of planets given date, time, and longitude/latitude

Any
 
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The American Ephemeris and Nautical Almanac can be purchased from:

THE SUPERINTENDENT OF DOCUMENTS
UNITED STATES GOVERNMENT PRINTING OFFICE
WASHINGTON, D.C. 20402

You must specify the year you want.

Expert Software has a CD-ROM called RedShift 2.

You won't find any equations from either of these, but they will tell you the positions of the sun, moon, planets and stars.
I hope this helps. -Mike
 
A little late, but there are some books you might want to check out to assist with this sort of stuff:

Practical Astronomy with your Calculator, Peter Duffett-Smith (Cambridge University Press).

Practical Astronomy with your Personal Computer, Peter Duffett-Smith (Cambridge University Press).

Astronomical Algorithms, Jean Meeus (Willmann-Bell).

Spherical Astronomy, Robin M. Green (Cambridge University Press).
 

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