Full Moon Height: When is It Highest?

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The discussion centers on the timing of when the full moon is highest in the sky, particularly in relation to the winter solstice and equinox. It is clarified that the full moon's height is influenced by the tilt of Earth's axis, which is 23.5 degrees, rather than solely the moon's orbital tilt of 5 degrees. The relationship between the sun's position and the moon's height is emphasized, noting that when the sun is high, the moon is typically low, and vice versa. The moon's orbital characteristics operate on an 18.2-year cycle that is independent of seasonal changes. Understanding these dynamics helps clarify the full moon's elevation during different times of the year.
haiha
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Hi all,

I've just read that the last full moon (29/6) was noted as the moon was lowest in the year. So there can be the full-moon when the moon can be the highest. Is that around Sep23 (equinox) or Dec22 (solstice)?

Thanks.
 
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It would be at the winter soltice. When the Sun is high in the sky the Moon is low in the sky and vice-versa.
 
edit: misunderstood question.
 
Janus said:
It would be at the winter soltice. When the Sun is high in the sky the Moon is low in the sky and vice-versa.

So it doesn't have anything to do with the tilt of the moon orbit againt the Earth orbit around the sun?
 
haiha said:
So it doesn't have anything to do with the tilt of the moon orbit againt the Earth orbit around the sun?
That accounts for 5 degrees of it, but the tilt of Earth's axis with respect to Earth's orbital plane (the ecliptic) has a lot more effect as it is 23.5 degrees. And that 5 degrees from the difference in orbital planes is not dependent on the solstices or equinoxes, as the direction it points (longitude of ascending node +-90 degrees) has an 18.2 year cycle that is completely independent of Earth's seasons.
 
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