SwissEph WebAssembly - Interactive Demo

Loading Swiss Ephemeris...

## 🌍 Current Planetary Positions

Real-time positions of planets as seen from Earth

## 🎂 Birth Chart Calculator

💡 Tip: Birth location (latitude/longitude) is essential for accurate house calculations and local time corrections. Default coordinates are set to Nepal (27.8667°N, 84.9167°E) with Nepal Standard Time (+5.75 UTC).

Birth Date
Birth Time
Timezone Offset (hours from UTC)
Birth Latitude
Birth Longitude
Coordinate System
Ayanamsa

## ⚖️ Sidereal vs Tropical Comparison

Date
Time (UTC)
Planet
Ayanamsa

### 🌞 Tropical Position

### ⭐ Sidereal Position

Ayanamsa (Lahiri)

Difference

Julian Day

## ⏰ Time & Date Functions

Date
Time (UTC)

### Julian Day

### Sidereal Time

### Delta T

### Day of Week

### Calendar Date

### Swiss Eph Version

## 🏠 House Systems Calculator

Note: This demo uses simplified house calculations for demonstration. For precise house cusps, use the full Swiss Ephemeris house calculation functions in your application.

Date
Time (UTC)
House System
Latitude
Longitude

## 📐 Planetary Aspects Calculator

Date
Time (UTC)
Orb Tolerance (degrees)
Coordinate System

### Major Aspects Found:

## 🔧 SwissEph API Explorer

Test any SwissEph function with custom parameters

Function Category
Function
Parameters (JSON) [2460218.5, 0, 2]

### Result:

### JavaScript Code:

## 📊 Visual Astrological Chart

Date
Time (UTC)
Chart Type

### Error