equinoccio de primavera

equinoccio de primavera

Punto en la esfera celestial donde el sol cruza el ecuador celestial moviéndose hacia el norte, lo que corresponde al comienzo de la primavera en el hemisferio norte y el comienzo del otoño en el hemisferio sur (en la tercera semana de marzo). Este punto corresponde a cero (0) horas de ascensión recta.

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Actividade/ Sector: Astronomy
Category: General astronomy
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