Drg Dasha System in Brihat Parashara Hora Shastra (BPHS)
1. Significance of Drg Dasha
Drg Dasha is a Rashi-based (Sign-based) predictive system described in Brihat Parashara Hora Shastra (BPHS). The term Drg means “sight” or “vision,” indicating that this Dasha system is primarily based on planetary aspects (Drishti) and their impact on signs. It is particularly useful for analyzing events based on the strength and influences of planetary aspects.
Applicability Conditions:
- Used in charts where planetary aspects (Drishti) play a dominant role.
- Helps in understanding how different planetary aspects shape destiny and key life events.
- Effective for evaluating relationships, career progress, and overall life direction.
2. Calculation of Drg Dasha
Drg Dasha operates by analyzing the cumulative strength of planetary aspects on each sign and assigning Dashas accordingly.
Step-by-Step Calculation
- Identify the strength of planetary aspects (Drishti) on all 12 signs.
- The sign with the strongest planetary aspect (highest cumulative Drishti) starts the Dasha sequence.
- The order of Dashas follows the descending strength of planetary aspects on subsequent signs.
- The duration of each Mahadasha is determined by the intensity and number of aspects received by the sign.
Sequence of Drg Dasha:
- Starting sign: The sign receiving the strongest cumulative planetary aspects.
- Following Dashas: The sequence follows the next strongest sign in terms of planetary aspects.
- Duration: Proportional to the strength of aspects received by the sign.
3. Structure of Drg Dasha
Drg Dasha consists of multiple time divisions:
- Mahadasha (Main period): Governs the primary life influences.
- Antardasha (Sub-period or Bhukti): Adds finer details within the Mahadasha.
- Pratyantar Dasha: Provides event-specific timing.
4. Application of Drg Dasha
Drg Dasha is widely used for:
- Career & Professional Success: Analyzing 10th house aspects.
- Marriage & Relationships: Evaluating 7th house planetary influences.
- Wealth & Financial Growth: Influence of 2nd and 11th house aspects.
- Spiritual Progress & Wisdom: Effects of 5th and 9th house planetary aspects.
Analysis Methods
- Strength of the Dasha Sign – Determines the overall nature of the period.
- Planetary Aspects on the Dasha Lord – Affects specific outcomes within the Mahadasha.
- Transits Correlation – Helps refine event predictions.
5. Special Considerations in Drg Dasha
A. Role of Benefic vs. Malefic Aspects
- Benefic aspects (Jupiter, Venus, Mercury, Moon) bring growth, prosperity, and harmony.
- Malefic aspects (Mars, Saturn, Rahu, Ketu) indicate struggles, transformations, or challenges.
B. Influence of Yogas
- If a Raj Yoga or Dhana Yoga is formed in a highly aspected sign, it indicates strong success during that Dasha.
- Vipreet Raj Yoga suggests initial struggles leading to great achievements.
C. Transition Between Mahadashas
- Major changes occur when shifting between signs that have vastly different planetary influences.
Conclusion
Drg Dasha, as explained in Brihat Parashara Hora Shastra, is a Rashi-based predictive system that emphasizes the power of planetary aspects (Drishti). It provides deep insights into career, relationships, financial success, and spiritual growth, making it a valuable tool for analyzing the hidden planetary influences in life.