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Cuando usar Celestial Coordinate Systems 3D Explorer
Use this explorer when you need to see how a published RA/Dec position relates to what is actually above your horizon - and skip it when you only want star patterns or the Sun path.
- Classroom demos of why stars rise and set while their RA/Dec stay fixed
- Showing how the celestial pole altitude equals the observer latitude
- Introducing the 23.44 degree obliquity of the ecliptic
This is an educational grid visualization at the J2000 epoch, not a live star catalog or planetarium.
Coordenadas celestes: cifras clave
Cifras clave de coordenadas celestes en una vista: Coordinate Systems Sky muestra ascension recta 0h-24h, declinacion -90 a +90 deg, mas altitud y acimut para trabajo en el horizonte.
| Coordenada | Rango |
|---|---|
| Ascension Recta (AR) | 0h-24h hacia el este (1h = 15 grados) |
| Declinacion (Dec) | -90 a +90 grados |
| Altitud (Alt) | 0-90 grados |
| Azimut (Az) | 0-360 grados desde el Norte |
| Obliquidad de la ecliptica | 23.44 grados (J2000) |
Walk the controls in the step-by-step guide, or compare options in vs alternatives. Open the Celestial Coordinate Systems 3D Explorer.