J-GLOBAL ID:200904049479280787  Research Project code:9800000221 Update date:Dec. 02, 2010

Development of precise ephemerides by computer

Study period:1988 - 0
Research field (1): Astronomy
Research overview:
1) Comparison of orbital theories of celestial bodies in the solar system with recent precise observations and construction of their ephemerides. 2) Study of how to supply these ephemerides for the public use.
Keywords (3):
computer application ,  calendar ,  accuracy
Research program: Ordinary Research
Ministry with control over the research :
Ministry of Education, Culture, Sports, Science and Technology

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