Why transits are counted from the Moon
Western astrology typically reads transits against the natal ascendant or against specific natal planets. Parashari practice puts the Moon first. The Moon in Jyotish represents mind, receptivity, and the day-to-day emotional register, so a transit measured from it describes how a planetary movement is likely to be experienced rather than what it does in the abstract.
Many astrologers read from the lagna as a secondary reference, and the two views often complement each other. Dasha computes Gochar from your natal Moon sign as the primary frame, which is the standard for classical transit reading in India.
The slow planets carry the weight
Not all transits matter equally. The Moon changes sign every two and a half days and the Sun every month - useful for fine timing, but they set mood rather than season. The planets people actually plan around are the slow ones.
Saturn takes about two and a half years per sign, Jupiter about a year, and Rahu and Ketu about eighteen months. These are the transits that define chapters, and they are the ones traditional reading gives the most weight to.
- Saturn - about 2.5 years per sign; the basis of Sade Sati and Dhaiya
- Jupiter - about 1 year per sign; traditionally watched for expansion of the houses it touches
- Rahu and Ketu - about 18 months per sign, moving in retrograde order
- Mars - about 45 days per sign, longer when retrograde
- Sun, Mercury, Venus, Moon - faster movers, used for shorter-term timing
Sade Sati and Dhaiya inside Gochar
Sade Sati is simply a named case of Saturn's Gochar - the roughly seven-and-a-half-year stretch when Saturn passes through the twelfth, first, and second signs from your natal Moon. Dhaiya, or Kantaka Shani, is Saturn in the fourth or eighth from the Moon, lasting around two and a half years.
Dasha flags both automatically in your transit view, with dates and current phase. We describe them the way the classical material does - as demanding, structural periods rather than as disasters. If Sade Sati is running for you, the dedicated page covers it in more depth without the fear framing that surrounds the topic.
Reading Gochar with Dasha, not instead of it
A transit on its own is weak information. The tradition holds that a transit produces noticeable results mainly when it resonates with the Dasha period currently running and with the natal chart's own structure. Jupiter transiting a favourable house means one thing during a Jupiter Antardasha and rather less during an unrelated period.
This is the most common mistake in popular transit content: reading a Saturn or Jupiter transit as though it applies identically to everyone with the same Moon sign. It does not. Dasha shows your Vimshottari and Yogini timelines beside your transits so you can read both together, which is how the system is meant to be used.
- Check the running Mahadasha and Antardasha before weighting a transit
- Look at the transiting planet's condition in your birth chart
- Note retrograde periods, which can bring a planet back over the same ground
What Dasha shows you
Your Gochar view updates continuously against live planetary positions computed with the Swiss Ephemeris.
- Current sign and degree for every planet, with retrograde status
- House position of each transit counted from your natal Moon
- Sade Sati and Dhaiya status with phase dates
- Your Vimshottari and Yogini periods alongside, for context
- Dasha AI to ask what a specific transit means in your chart, with placements cited
Retrogression and repeated passes
Every planet apart from the Sun and Moon periodically appears to move backwards against the stars, an effect of the Earth and that planet moving at different speeds along their orbits. In transit terms this means a planet can cross a sensitive point in your chart, reverse back over it, and cross it again - three passes over the same degree.
The tradition reads repeated passes as extending or intensifying whatever the transit was already doing. Saturn's retrograde motion is the reason Sade Sati phase boundaries rarely divide into a clean two and a half years each, and Jupiter and Mars produce the same effect on shorter timescales.
Dasha marks retrograde status for every planet in your transit view, so you can tell when a transit is on its second or third pass rather than assuming a single clean crossing.
- Saturn is retrograde for roughly four and a half months each year
- Jupiter is retrograde for about four months each year
- Rahu and Ketu are always reckoned in retrograde motion