Astrology synastry — how the two of you meet
KLifeMap.AI · Astrology
We compute each person's full birth chart (Natal Chart) separately, then look at only two things overlaid — ① which house (area of life) of the other person each of your planets falls into, and ② what angle (conjunction, trine, square, sextile, opposition) forms between your planets and theirs. The calculations are the ones already verified in the free single-chart reading. On top of them we close with a score and a plain verdict on how the two of you run together — the order of better and worse is set by the classical sources (Tetrabiblos); the weights behind the score are ours.
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Both charts. East and West. $2.99
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■ See the Eastern Myeongni reading too
What we provide is source material; the conclusion is yours.
| Planet | B's house | What it means |
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| Planet | B's house | What it means |
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It lays the two birth charts over each other. We look at which area of one person's chart the other person's planets fall into, and at how many degrees apart the two sets of planets stand. In the West this is called synastry. The angles are computed from a real ephemeris, so the same two people always get the same table.
They read different material. Saju compatibility takes the eight characters of the two charts and weighs them by the standards the classical texts set. Astrological compatibility takes where the Sun, Moon and planets stood at birth and weighs the angles between them. They are separate systems, so there is no reason the results should agree, and no reason for us to rule on which is more correct. Many people read both and look at where they overlap.
We read it without the time rather than inventing one. We do not substitute noon for an unknown birth time: that can move the Moon and the Ascendant enough to produce someone else's chart. Without a time we show only what does not depend on it (where the Sun and planets stood, and the angles between them) and leave blank what does (which area of the chart a planet falls into). We do not rank couples against each other.
We would rather you did not read it that way. The number counts the angles your two charts make; it does not measure how well the two of you will get along. Pairs with a low number often stay together for years, and pairs with a high one often do not. What we give you is the terrain; you set the needle. We do not rank couples.