HW2 — Coordinate Converter & 3D Visualization

🔭 Real-Time Coordinate Converter + 3D Visualization

Drag sliders → text results & 3D spheres update in real time. In Equatorial mode: h = LST − α is auto-computed.

Observer Location:

Longitude λ (°): 116.4

Latitude φ (°): 39.9

Input Coordinates:

Declination δ (°): 38.78

Right Ascension α (°): 279.23

LST (°): 309.23

Atmospheric Refraction Correction

Red dot = observer position on globe Orange arc = hour angle h · Red dashed = δ circle Orange arc = azimuth A · Magenta arc = altitude a