⚠️ IMPORTANT: This calculator uses real astronomical algorithms and NASA ephemeris data for accurate planetary positions. For the most precise results, use exact birth time (HH:MM:SS) and geographic coordinates.
Birth Information (Required for Accuracy)
Name is required
Birth date is required
Birth time is required
⚠️ Enter local time at birth location
Location is required
Latitude is required (-90 to 90)
Positive = North | Negative = South
Longitude is required (-180 to 180)
Positive = East | Negative = West
Gender is required
✓ Calculated Using: NASA JPL Ephemeris Data | Placidus House System | Tropical Zodiac | Sidereal Time Calculations | Geographical Coordinates | Precise Time Corrections
Natal Chart Summary for
☀️ SUN SIGN
🌙 MOON SIGN
🔆 ASCENDANT (RISING SIGN)
Planetary Positions (Tropical Zodiac)
Planet
Sign
Degree
Retrograde
House Cusps (Placidus System)
Aspects Between Planets
Aspect
Planets
Orb
Type
Natal Chart Visualization
Chart Interpretation Guide
Sun Sign: Your core identity, ego, and basic personality
Moon Sign: Your emotional nature, inner world, and subconscious
Ascendant: How others perceive you, your mask, first impressions
Houses: Life areas (1-12) where planetary energies manifest
Aspects: Angular relationships between planets showing harmony or tension
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