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Como explorar 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.

Numeros principais das coordenadas celestes

Compare os numeros principais das coordenadas celestes: ascensao reta, declinacao, altitude e azimute.
Coordenadas celestes: AR, declinacao, altitude e faixas de azimute.
CoordenadaFaixa
Ascensao Reta (AR)0h-24h para leste (1h = 15 graus)
Declinacao (Dec)-90 a +90 graus
Altitude (Alt)0-90 graus
Azimute (Az)0-360 graus a partir do Norte
Obliquidade da eclipitica23,44 graus (J2000)

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