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Compute Local Apparent Sidereal Time ... Sidereal time is the hour angle of the vernal equinox, the ascending node of the ecliptic on the celestial equator. ... Astronomers use local sidereal time because it corresponds to the coordinate right ascension of a celestial body that is presently on the local meridian.
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tycho.usno.navy.mil/sidereal.html
tycho.usno.navy.mil/sidereal.html
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This is an advanced special date and time calculator. ... Astronomers use local sidereal time because it corresponds to the coordinate right ascension of a ...
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www.csgnetwork.com/siderealjuliantimecalc.html
www.csgnetwork.com/siderealjuliantimecalc.html
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HOW TO CALCULATE SIDEREAL TIME - required for additional calculations ... 3) Calculate the difference of arc, which is the rate of increase between latitudes (17°36.2'- 16°50.3) = 46'. Determine the excess time. Actual sidereal time at birth 2:18:48, which is 2'48" in excess of 2:16:00. Turn to the tables of...
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www.astrologyguild.com/calculatechart.htm
www.astrologyguild.com/calculatechart.htm
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Calculating Sidereal Time ... Sidereal time is time kept with respect to the distant stars. Because the stars are so distant, the motion of the Earth in its orbit makes almost no difference in the direction to the stars. (Relatively nearby stars change position with respect to distant stars;
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home.att.net/~srschmitt/siderealtime.html
home.att.net/~srschmitt/siderealtime.html
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Sidereal time - Wikipedia, the free encyclopedia
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Astronomers use sidereal time as a way to keep track of the direction in which their telescopes need to be pointed to view any given star in the night sky. Just as the Sun and Moon appear to rise in...
en.wikipedia.org/wiki/Sidereal_time
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Many astronomical calculations require points in time to be represented in Julian Date Notation, the Date/Time Panel provides functions that allow the calculation of Julian Dates and to convert dates between several astronomical date systems, Greenwich Mean Time (GMT), Greenwich [Mean] Sidereal Time (GST),
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www.roman-britain.org/astronomy/astro.htm
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The sidereal time is a local time. To calculate your Local Mean Sidereal Time (LMST) add to the GMST four minutes of time for every 1 degree eastern longitude - add four seconds of time for every 1 minute of arc eastern longitude - add one second of time for every 15 seconds of arc eastern longitude.
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zeitladen.de/time.html
zeitladen.de/time.html
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BOKIA APPLET CENTRE ... Back to My Home Page...
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education.vsnl.com/netleech/clock.htm
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We have found Mary's local sidereal time of birth using a noon ephemeris and on this page we will calculate her local sidereal time again, using the midnight ephemeris.
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www.trans4mind.com/personal_development/astrology/Calcu...
www.trans4mind.com/personal_development/astrology/Calculations/calcLocalSidTimeMidnight.htm
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