What is the significance of the 13 constellations recognized in modern astronomy regarding the Sun's path?

Answer

It includes Ophiuchus, which the Sun passes through annually.

Modern astronomical recognition identifies a set of thirteen constellations through which the Sun travels during its annual orbit around the celestial sphere. This contrasts with the twelve constellations traditionally associated with the zodiac calendar. The key difference introduced by this recognition is the inclusion of Ophiuchus, the Serpent Bearer. The Sun actually passes through the defined boundaries of Ophiuchus for a specific period each year, typically occurring between late November and mid-December, a fact often omitted in popular tropical zodiac systems.

What is the significance of the 13 constellations recognized in modern astronomy regarding the Sun's path?
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