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What is Planetary Transit?
Lesson 76 of 100 · Transits
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A planetary transit, called Gochar in Vedic astrology, is simply where the planets are sitting in the sky right now. Your birth chart is a frozen photograph of the heavens at the moment you were born, but the planets never stopped moving. As they travel through the twelve signs day after day, they keep forming new angles to the positions they held at your birth. That ongoing conversation between the moving sky and your fixed natal chart is what astrologers read when they talk about timing. This page lays out the core ideas so the more detailed chapters make sense.
Moving sky versus your natal chart
Every planet in your birth chart has a fixed home, the sign and degree it occupied when you were born. Transits are the live positions of those same planets today. When transiting Jupiter moves into the sign where your natal Moon sits, astrologers study what that contact may bring. The reading is always a comparison: the transiting planet meeting a natal point. A transit on its own means little until you measure it against your own chart, which is why two people experience the same transit very differently.
Read transits from the Moon sign and the Lagna
In Vedic practice, transits are most often judged from the Moon sign, known as the Janma Rashi, rather than from the Sun. The Moon represents the mind and daily life, so its sign becomes the reference point for counting where a planet currently sits. Many readers also check transits from the Lagna, the rising sign, for matters tied to the body and outward circumstances. Counting houses from the Moon shows, for example, that a planet in the fourth from your Moon touches home and inner peace, while the same planet read from the Lagna touches your physical situation.
Transits and dasha work together
A transit shows when an influence is active across the sky, but it does not act alone. The dasha system, the planetary periods running through your life, decides which planets are switched on for you personally at a given time. An event usually needs both: the dasha makes a planet relevant, and a supporting transit triggers the moment. A strong transit during an unrelated dasha period tends to pass quietly, while a transit that echoes the ruling dasha planet can mark a clear turning point.
How fast each planet moves
Transit speed decides how long an influence lasts. The Moon is fastest, spending only about 2.25 days in each sign and completing the zodiac in roughly 27 days. The Sun, Mercury, and Venus each take close to a month per sign. Mars stays about 1.5 months in a sign, Jupiter roughly one year, and Saturn around 2.5 years. Rahu and Ketu move backward through about one sign every 1.5 years. The slower the planet, the more weight astrologers give its transit, because its effect builds over a long stretch.
Key takeaways
- A transit (Gochar) is the live position of a planet now, compared against your fixed natal chart.
- Vedic transits are read mainly from the Moon sign (Janma Rashi), and also from the Lagna.
- A transit shows when an influence is active; the running dasha decides which planet is relevant to you.
- The Moon transits a sign in about 2.25 days, Jupiter in about a year, and Saturn in roughly 2.5 years.
- Slower planets carry more weight because their effects unfold over a longer period.
Knowledge check
6 quick questions on this lesson. Answer all, then submit to see your score and explanations.