Celestial coordinate system

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501	PDF Document Add to Reading List Source URL: www.minorplanetcenter.net Language: English - Date: 2010-02-18 16:48:42 Comet Wolf Science Celestial coordinate system Geocentric model Scientific modeling
502	PDF Document Add to Reading List Source URL: cdsarc.u-strasbg.fr Language: English - Date: 2005-03-06 04:07:25 Equinox Zodiac Ophiuchus Virgo Reticulum Eugène Joseph Delporte Declination Pisces Taurus Astrology Constellations Celestial coordinate system