![]() An eclipse conjunct a natal planet in traditional astrology was a malefic influence. In astronomical folklore an eclipse occurred because a dragon swallowed the moon's light. The names given to theĪscending and descending moon's nodes attest to this, namely the Dragon's Head for the former and Dragon's Tail for the latter. Until modern times, most people thought that eclipses heralded disastrous times ahead. In this case, the moon's surface becomes only slightly faded as less light is reflected but there is no obvious darkening.Īn eclipse occurs every 18 Years plus 10-11 days at the same position in the zodiac. A penumbral eclipse occurs when the moon passes through the Earth's penumbra.In this case, the distance between the sun-moon opposition and the moon's nodal axis lies between 3 degrees 34 minutes and 12 degrees 15 minutes, depending on whether the moon is at perigee or apogee. At a partial lunar eclipse, the moon is only partly covered by the earth's shadow.At a total lunar eclipse, the earth's shadow completely covers the moon (Diagram 2) In this case, the distance between the sun-moon opposition and the moon's nodal axis must lie between 3 degrees 34 minutes and 6 degrees, depending on whether the moon is at Perigee or Apogee.There are several kinds of lunar eclipse: In some years there are no lunar eclipses. ![]() That means that the opposition must occur on or close to the moon's nodal axis. Up to three lunar eclipses (at most) are possible in one year, namely when the earth is situated directly between the sun and the moon. The sun opposite the moon also occurs once a month, and the moon normally appears directly above or below the earth's shadow. A partial eclipse occurs when the moon is further away from its nodal axis: somewhere between 11 degrees 15 minutes and 18 degrees 31 minutes, depending on the distance between the moon and the earth.Ī lunar eclipse can only occur at the time of a full moon, i.e. A partial eclipse occurs when the moon is not situated directly between the earth and the sun and its shadow only partly covers the sun's surface.An annular eclipse is similar to a total eclipse, but because of the greater distance between the earth and moon the latter's shadow does not totally cover the sun so that a ring of sunlight around the moon remains visible during the eclipse.A total eclipse occurs when the moon's disk completely covers the sun's, as seen by those at locations within the Moon's umbra (Diagram 1) For a total eclipse to occur the conjunction must take place within 11 degrees and 15 minutes of the moon's nodal axis.
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