Source Library

Source Library

Every insight on Astrozent cites one of these classical texts or calculation systems.

Brihat Parasara Hora Shastra

The foundational text of Vedic astrology by Maharishi Parasara. Covers planetary characteristics, house significations, yogas, dashas, and transits.

847 rules cited
Chapters
Ch.7Planetary CharacteristicsCh.27Panch Mahapurusha YogaCh.37Raj YogaCh.44Arishta Yogas (Doshas)Ch.46Gochar (Transits)Ch.68Kalachakra Dasha
Phaladeepika

Classical text on predicting life events from planetary positions. Primary source for dosha effects and marriage compatibility rules.

213 rules cited
Chapters
Ch.6Planetary Effects in HousesCh.17Marriage and RelationshipsCh.19Mangal Dosha
Muhurta Chintamani

Primary source for auspicious timing. Nakshatra and Tithi classifications for muhurta selection.

91 rules cited
Chapters
Ch.1Tithi ClassificationsCh.3Nakshatra SuitabilityCh.5Vara (Weekday) Rules
Jataka Parijata

12th-century classical text covering natal chart interpretation, yogas, and dasha systems.

64 rules cited
Chapters
Ch.3Planetary DignitiesCh.8Special Yogas
Saravali

Comprehensive Vedic text by Kalyanvarma covering planetary effects in each house and sign.

48 rules cited
Chapters
Ch.24Planets in Houses
Chaldean Numerology System

Classical Chaldean letter-to-number mapping for name numerology. 1–8 scale (9 is sacred, unassigned).

22 rules cited

No chapter index — see full text.

Swiss Ephemeris (JPL DE431)

Astronomically precise planetary positions — same data used by NASA for spacecraft navigation. Used for all positional calculations on this platform.

No chapter index — see full text.