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    Current Planets
    30-May-2015, 11:39 UT/GMT
    Sun8Gemini45'41"21n46
    Moon1Scorpio4' 9"10s00
    Mercury9Gemini5'47"r19n49
    Venus23Cancer54'53"23n57
    Mars12Gemini51'35"22n49
    Jupiter16Leo24'54"16n45
    Saturn1Sagittarius5'10"r18s15
    Uranus19Aries14'58"6n57
    Neptune9Pisces46'19"8s37
    Pluto15Capricorn6'37"r20s33
    TrueNode8Libra21'19"r3s19
    Chiron21Pisces16'28"0n43
    Explanations of the symbols
    Chart of the moment
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Frequently asked questions

Swiss Ephemeris > Printable Ephemeris

  1. What is the difference between GMT and UT?

    There is no difference between GMT (Greenwich Mean Time) and UT (Universal Time), GMT is just an older name.

  2. What does Delta T = [number] mean?

    Delta T indicates the difference between UT and TDT (Terrestrial Dynamic Time), which used to be called 'Ephemeris time' in the last century. While UT is not a uniform time scale (it is occasionally adjusted, due to irregularities in the Earth's rotation), TDT is a uniform time scale which is needed as an argument for mathematical theories of celestial movements.

  3. Do you offer a printable sidereal ephemeris?

    No, we don't. We have little interest in 'sidereal astrology' and would not know which guru's ayanamsa to choose. They have all different ones and fight a lot about it. You can create a simple sidereal ephemeris on the Swiss Ephemeris test page, if you study all the options.

  4. Trying to access one of the ephemerides for new planets / asteroids, the page gets stuck. Why is that?

    This is most likely a bug in the Internet Explorer. It displays long text data tables very slowly. You may have to wait up to 3 minutes for the page to display, and it finally will.

 

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