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Astronomy
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Astronomical Applications Department, U.S. Naval Observatory
Link Details for:
Astronomical Applications Department, U.S. Naval Observatory
Link Title:
Astronomical Applications Department, U.S. Naval Observatory
Link URL:
http://aa.usno.navy.mil/
Link Details:
Computes the position, brightness, and other observable characteristics of celestial bodies, as well as the circumstances of astronomical phenomena. Includes information on calendars and related topics.
Category:
Top : Science : Astronomy
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Link Details for: Astronomical Applications Department, U.S. Naval Observatory
