The Methodology, In Full

1.Sidereal, not tropical

The single biggest difference between us and most Western apps.

The Lahiri ayanamsa: Tropical astrology fixes the zodiac to the seasons, the position the sun and stars held roughly 2,000 years ago. Sidereal astrology tracks where the constellations actually sit today. Because of axial precession (the slow wobble of Earth’s rotational axis), the two have drifted about 24° apart. We use the Lahiri ayanamsa, correction to place every planet where it truly was at the moment you were born.

Why it changes your sign: For most people born between 1970 and 2000, correcting for this drift shifts the Sun sign back by a full sign. Someone who reads as a tropical Aries is very often a sidereal Pisces. This is the most common “why doesn’t my horoscope fit” moment people have before finding Jyotish.

2.The core chart: Rāśi (D1)

Where everything else starts.

Planets, nakshatras, and padas: Your Rāśi chart plots the Sun, Moon, and seven other classical planets to the arc-second, houses set from your exact Lagna (rising point) at your precise birth time and place. Each planet also falls in one of 27 nakshatras (lunar mansions) and a pada (quarter-segment) within it, a layer of texture tropical astrology doesn’t use at all.

Why birth time matters this much: A few minutes’ error in birth time can shift your Lagna into a neighboring sign, changing which house every planet falls in. We ask for exact birth time and geocode + resolve your timezone geometrically rather than by political boundary, because Jyotish is unusually sensitive to precision.

3.Divisional charts: D9 and D10

Harmonics that reveal what the D1 alone can’t.

Navamsa (D9): Each of the twelve signs is split into nine segments of 3°20′ each, and every planet is replotted into a brand-new chart built from those segments. The D9 is read for marriage strength, dharma, and the soul’s deeper nature. A planet that looks weak in the D1 is often revealed as a hidden strength here, and vice versa. Practitioners generally won’t finalize a reading on relationships without checking it.

Dasamsa (D10): The tenth-harmonic chart, built the same way but in ten-fold segments, used specifically to read career strength, vocational aptitude, and professional karma: the parts of the D1’s 10th house that a single chart can’t fully carry.

4.Vimshottari Daśā: the timing system

Not just what, but when.

A 120-year sequence: Vimshottari Daśā divides a full 120-year life cycle into Mahādaśā (major periods) and Antardaśā (sub-periods), each ruled by one of the nine classical planets. The sequence and its exact length are calculated proportionally from the Moon’s nakshatra at the moment of your birth, not guessed, not generic. This is the classical Jyotish answer to “when will this actually happen,” rather than just “what does this mean.”

5.Fixed-star conjunctions

A layer of depth most software skips entirely.

Eight classical stars, checked against your placements: Beyond the planets, traditional Jyotish also checks a handful of bright fixed stars (Regulus, Spica, Aldebaran, and others) for tight conjunctions with your planets, within the orb classical texts specify. A close conjunction can sharpen or complicate a planet’s usual meaning in ways unique to your chart.