Chara / Sthira / Dwiswabhava

Definition

Chara, Sthira and Dwiswabhava are the three modalities — swabhava, or basic nature — that Jyotish gives the twelve rashis (signs). Chara means movable (cardinal): Aries, Cancer, Libra and Capricorn, signs 1, 4, 7 and 10. Sthira means fixed: Taurus, Leo, Scorpio and Aquarius, signs 2, 5, 8 and 11. Dwiswabhava means dual, or both-natured (mutable): Gemini, Virgo, Sagittarius and Pisces, signs 3, 6, 9 and 12.

In Tradition

Modern Jyotish writers sort all twelve signs into this threefold modality and let it colour temperament. Movable signs are read as active, outgoing and action-oriented; fixed signs as stable, reflective and slow to change; dual signs as mixed, changeable and adaptable. Sutton, Charak and Raman all apply the grouping this way, though the exact descriptive lists each gives differ.

In Practice

An astrologer uses the modality to colour a reading. Sutton calls Chara signs positive, leadership-prone and outgoing; Sthira signs reflective, stable and unwilling to change; and Dwi-swabhava signs quick-witted, adaptable communicators. Raman watches where planets pile up: in his Chart No. 63, four planets in Chara Rasis give an active temperament whose feelings pass quickly into action, and he uses a timing rule where a 7th bhava (house) in a Chara Rasi points to a journey to a distant country. Charak links the grouping to the Aashraya Nabhasa yogas — all planets in Chara signs form Rajju, in Sthira signs Musala, in Dwiswabhava signs Nata — and treats a dual sign's first half as fixed, its second half as movable. Kannan also labels the movable signs Mineral and the fixed signs Vegetable.

Historical Origin

This entry rests on modern textbooks and glossaries rather than a verbatim classical quotation. The classification is laid out by Frawley in The Astrology of the Seers, Sutton in The Essentials of Vedic Astrology, Charak in Elements of Vedic Astrology and Yogas in Astrology, and Kannan in Fundamentals of Hindu Astrology, while Raman applies it in How to Judge a Horoscope and Notable Horoscopes. Every entry is paraphrase (class C); no dated classical text is cited.

Further Reading

• Frawley, Astrology of the Seers
• Sutton, The Essentials of Vedic Astrology
• Charak, Elements of Vedic Astrology
• Charak, Yogas in Astrology
• Kannan, Fundamentals of Hindu Astrology
• Raman, How to Judge a Horoscope
• Raman, Notable Horoscopes