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![]() Date: 2012-01-18 13:28:27Celestial coordinate system Astronomy Celestial mechanics Standards organizations SOFA Naval Observatory Vector Astrometry Subroutines Sidereal time International Celestial Reference System Nutation Measurement Astrology Astrometry | Add to Reading List |
![]() | UNITED STATES NAVAL OBSERVATORY CIRCULAR NO. 179 U.S. Naval Observatory, Washington, D.COct 20DocID: 19mqj - View Document |
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![]() | UNITED STATES NAVAL OBSERVATORY CIRCULAR NO. 179 U.S. Naval Observatory, Washington, D.C[removed]Oct 20DocID: IORL - View Document |
![]() | Progress on the Implementation of the New Nomenclature in The Astronomical Almanac Catherine Hohenkerk HM Nautical Almanac OfficeDocID: FUyi - View Document |
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