this post was submitted on 19 Aug 2024
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Astrophotography

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[–] Undearius@lemmy.ca 3 points 3 months ago (1 children)

An 11% increase of something small is miniscule.

The actual apparent size difference between the minimum and maximum size of the moon is 1/15th of a single degree in the night sky.

[–] phdepressed@sh.itjust.works 1 points 3 months ago

And yet a 10% increase in the moons actual circumference would be a change of more than 1,000km.

Idk it's a well known illusion that the moon can appear or "feel" bigger than it actually is when measured. Planetariums apparently project it larger (1degree instead of 0.5) in order to seem appropriate.