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    Current Planets
    22-May-2015, 18:03 UT/GMT
    Sun1Gemini20' 7"20n25
    Moon28Cancer5'38"15n48
    Mercury12Gemini38' 9"r22n30
    Venus15Cancer57'39"25n13
    Mars7Gemini28'49"21n58
    Jupiter15Leo25' 2"17n04
    Saturn1Sagittarius39'38"r18s21
    Uranus18Aries54'46"6n50
    Neptune9Pisces42' 6"8s38
    Pluto15Capricorn14'44"r20s32
    TrueNode8Libra30'13"r3s22
    Chiron21Pisces4'43"0n37
    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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