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So nutzen Sie Celestial Coordinate Systems 3D Explorer

Open the explorer, toggle each grid, and watch how the star-fixed equatorial grid tilts against your observer-fixed horizon.

  1. Open https://freetoolonline.com/space-3d/coordinate-systems-sky.html and wait for the celestial sphere.
  2. Read the facts panel: RA/Dec ranges, Alt/Az ranges, and the 23.44 degree obliquity.
  3. Toggle the equatorial (blue) and horizontal (amber) grids to compare them.
  4. Move the latitude slider and watch the celestial pole rise to match your latitude.
  5. Compare with Constellation Sphere 3D for star patterns, or Ecliptic and Zodiac 3D for the Sun path.

Himmelskoordinaten: Kennzahlen

Compare die Kennzahlen der Himmelskoordinaten: Rektaszension, Deklination, Hoehe und Azimut.
Himmelskoordinaten: RA, Deklination, Hoehe und Azimut-Bereiche.
KoordinateBereich
Rektaszension (RA)0h-24h ostwaerts (1h = 15 Grad)
Deklination (Dek)-90 bis +90 Grad
Hoehe (Alt)0-90 Grad
Azimut (Az)0-360 Grad von Norden
Ekliptikschiefe23,44 Grad (J2000)

Next: the when guide or vs alternatives. Open the Celestial Coordinate Systems 3D Explorer.