nostr:npub1nadtggdgf58wx4jjyu7x0ajkx94h873syn8mlt5jnmqgl600texsk42adz Close to the horizon there are atmospheric effects that screw with the numbers, so while I agree with your intuition, your evidence is not as convincing as you might hope.
Discussion
nostr:npub1nadtggdgf58wx4jjyu7x0ajkx94h873syn8mlt5jnmqgl600texsk42adz ... but the answer is now found, the Moon's diameter is a thousand times bigger ... 3475 km, not 3475 m.
So it's 3.34 times 1000 seconds, or about 56 minutes.