Punarvasu Nakshatra: Gemini–Cancer Boundary
See Punarvasu’s three Gemini padas and one Cancer pada. Work through the 0° Cancer boundary without confusing sign change and nakshatra change.
Overview
Punarvasu extends from 20° Gemini to 3°20′ Cancer, or 80°–93°20′ total sidereal longitude. Its first three padas are in Gemini and its fourth in Cancer. Jupiter is the Vimshottari lord throughout.
At a glance
- Sidereal interval
- 80°00′–93°20′ total longitude
- Pada starting longitudes
- 80°00′, 83°20′, 86°40′, 90°00′
- Vimshottari association
- Jupiter; sixteen-year full period
- Important distinction
- Pada 4 alone lies in Cancer
Is Punarvasu in Gemini or Cancer?
The degree decides. Most of the sector lies in Gemini; its final 3°20′ lies in Cancer. This is why a nakshatra-only result cannot tell you the Moon rashi. You need either the degree or the pada as well.
Mercury rules Gemini and the Moon rules Cancer in the sign scheme. Jupiter’s nakshatra timing association continues across both. None of those ownership labels alone establishes Jupiter’s actual placement or strength.
At 0° Cancer, the star has not ended
An invented Moon at 90° total longitude is 0° Cancer. It has advanced 10°, or 600 arcminutes, from Punarvasu’s 80° start. It therefore enters pada 4 rather than a new nakshatra.
Only 200 of the 800 arcminutes remain. Under the Moon-based Vimshottari rule, 16 × 200/800 = 4 dasha years of Jupiter remain. At exactly 93°20′, Pushya begins and a new lord assignment applies.
What should a Punarvasu comparison preserve?
Two Moon positions in Punarvasu may have different sign rulers when one is in Gemini and the other Cancer. Preserve that distinction before discussing a shared traditional theme. A matching star name is not sufficient evidence for a relationship verdict.
If a date-only calculator gives one of these signs, test the possible birth-time range rather than assuming its midnight result is the natal position. Near 90°, the sign and pada may be uncertain even if Punarvasu remains secure.
Sources and editorial basis
- P. V. R. Narasimha Rao: Vedic Astrology — An Integrated ApproachRao, §1.3.6 and Table 2, printed pp. 10–11: equal 27-sector convention, four 3°20′ padas and named boundaries. Table 2 entry Punarvasu: interval and Vimshottari lord. §1.3.2 and Table 1, p. 6: rashi intervals. §3.3 and Table 6, pp. 34–35: seven-planet sign rulers, distinct from period lords. Original coordinates and boundary examples are editorial arithmetic, not observed birth charts. §16.2 and Table 38, pp. 210–211: Moon-based Vimshottari starting lord, remaining-arc fraction and explicit year-length disagreement. No dates are inferred without a timestamp and year convention.A named practitioner’s introduction to Jyotish. Used for terminology and a stated method, not universal school agreement or scientific validation. The added March 18, 2010 note describes changed views; it does not establish a fully revised 2010 edition.
- OpenFate Editorial MethodologyOpenFate Editorial Methodology, stable sections #editorial-principles, #editorial-workflow, #editorial-ai, and #editorial-context. Used for the calculation/interpretation and evidence-boundary policy.OpenFate separates deterministic chart calculation, traditional interpretation, and modern editorial explanation.
- Swiss Ephemeris Programmer’s Manual: Time, Sidereal Modes and HousesSwiss Ephemeris Programmer’s Manual, §3: geocentric planetary positions; §9.1–9.2: date, UTC and Julian-day conversion; §11: topocentric setting is distinct; §12.1–12.2: explicitly selected sidereal mode and ayanamsa. These sections support coordinate settings only, not nakshatra symbolism, personality, compatibility or event predictions.Primary software documentation for numerical time and position calculations. Sidereal modes, including named Lahiri variants, are explicit settings. The manual does not validate astrological interpretations.