D-30 · Adversity, illness, hidden enemies
Trimshamsa
The Trimshamsa is the diagnostic chart for adversity — illness, accidents, hidden enemies, mental affliction, and the patterns by which suffering enters life. Unlike other vargas, its 30 parts are unequal: in odd signs Mars rules 0–5°, Saturn 5–10°, Jupiter 10–18°, Mercury 18–25°, Venus 25–30°; in even signs Venus 0–5°, Mercury 5–12°, Jupiter 12–20°, Saturn 20–25°, Mars 25–30°. The Sun and Moon never own D-30 parts — by classical design, this is the 'shadow chart' where the luminaries don't bestow comfort. Read it whenever the question concerns chronic illness, surgery risk, mental affliction, or quiet enemies; the planet ruling a 6th/8th/12th lord's D-30 sign tells you the texture of the difficulty (Mars: sudden/surgical, Saturn: chronic/structural, Mercury: nervous/cognitive, Jupiter: liver/metabolic, Venus: relational/reproductive).
What to look for in your D-30
- 6th house lord of D-30 — pattern of illness and conflict
- 8th house lord of D-30 — sudden events, surgery, transformative crises
- 12th house lord of D-30 — hospitalisation, hidden enemies, isolation
- Mars in D-30 — surgical or accidental themes; the urgency of the affliction
- Saturn in D-30 — chronic, structural, slow-developing conditions
- Mercury in D-30 — nervous-system or cognitive vulnerabilities
- Lagna lord of D-30 — overall constitution and resilience
- D-1 vs D-30 stacking — a malefic difficult in both is the strongest warning; benefic redemption in either softens the read
Classical signatures
Named combinations and stacking patterns drawn from Brihat Parashara Hora Shastra and the broader classical canon.
- Lagna lord of D-30 in 6/8/12 with malefic aspect — chronic constitutional weakness to address proactively
- Mars and Saturn together in D-30 6th or 8th — surgery probable in life; timing via dasa of either
- 6th lord D-1 in D-30 6th — enemies and illness reinforce; classic 'health watch' signature
- Benefic in D-30 Lagna with no affliction — natural resilience; difficulties pass through without lasting damage
- Mercury debilitated in D-30 with malefic aspect — anxiety / nervous-system pattern to support
Read with care. D-30 readings are diagnostic, not deterministic — treat them as risk profiles to manage with awareness, lifestyle, and timing (dasa periods), not as fixed verdicts.
Computed from your sidereal natal chart by applying the Parashara D-30 Trimshamsa formula. High-resolution vargas like D-30 require accurate birth time — even a few minutes can shift placements.