"If" everything in your math is correct it's accurate but it's not consistent with the big picture.
Another Year, Another 20 Billion Kilometers Through The Universe
"We live on a spinning and orbiting world, but we don't usually think about our other, greater motions through the cosmos—maybe we should."
The earth rotates once and travels 1.6 million miles in one day. The earth and moon orbit 584 million miles around the sun in a year. The sun with the earth/moon and the rest of our solar system travels through the universe 20,000,000,000 km (12427423844 miles) a year. And yet the North star and other stars light years away and outside of our solar system are still where we have always seen them in sync with the moon moving around the North Star. This would be impossible if the universe was evolving/expanding, i.e. moving apart.
Without "imagining" an irrational tilted axis for planet earth, and without "imagining" an inconsistent gravitational pull for giving it an elliptical orbit around the sun the heliocentric system would not exist as a valid view of the universe.
Flat earth puts sun, moon, and stars all relatively close and all moving above a motionless earth, just as we see it. Flat earth does not require all heavenly bodies to be moving at the exact same rate and exact same distance from earth. If the moon is moving above the earth as we see it than why not the sun since that is also how we see it, and if the sun then why not the stars which is also how we see them?
We don't have to "imagine" a flat motionless earth with a small close sun, moon, and stars moving across the sky. It's what we all see everyday in perspective.
Everything about the heliocentric universe has to be imagined. That imagined universe has been calculated and those calculations have been made presupposing what has been imagined and therefore are not proof of what is actually true about the universe. Evolution has been imagined along with this cosmology, a well as a timeless impersonal metaphysical god behind it all.
--Dave
All of this has been addressed over and over again. We know how far away the Sun is. We've known for hundreds of years basically how far away the Moon is and now we know within less than an inch how far away the Moon is.
Aristotle said that what is now known to us as Halley's Comet was some sort of a disturbance in Earth's atmosphere. He said that based on the same sort of simplistic thinking employed by Flat-Earthers. Aristotle at least had the excuse of having lived in the Pre-Roman Iron Age!
It was Tycho Brahe who, in 1577 (over 400 years ago) disproved Aristotle by using parallax measurements to prove that the comet had to be further away than the Moon. A lot further away.
It was Edmond Halley who, using his friend's freshly published law of gravity, determined that several appearances of comets in the past were actually the same object and successfully predicted it's return in 1758.
You, being COMPLETELY ignorant of the history of astronomy and utterly incapable of even comprehending concepts like the Law of Gravity and Parallax nor the first thing about how such concepts are used to understand the world in which we live, have no basis to even understand the stupendous nature of such a successful prediction, nevermind to sit in judgment over it based on "what we experience", especially since you don't even get the "what we experience" part right!
I distinctly remember seeing Halley's Comet when it came around back in 1986. I remember being rather disappointed because it was sort of a dud. You really couldn't see it very well without binoculars or a small telescope. This poor visibility has primarily to do with the fact that it's closest approach happened to be on the opposite side of the Sun from the Earth and so it was only visible for short periods of time either just after Sunset or just before Sunrise (depending on the date you were doing the observations on).
At any rate, I'd like for you to explain that, David. If Newton's Laws are a fraud and there is no gravity. If we aren't in orbit around the Sun, if the Moon is not in orbit around the Earth, if Jupiter and Saturn are not in well understood orbits around the Sun and have no gravitational effects on objects like Halley's Comet, how is it possible that I knew, as 17 year old kid, that Halley's Comet was coming for months and months and months in advance. How was it possible for my 11th grade astronomy teacher to have a Halley's Comet count down calendar posted in his classroom from the very first day of school in May of 1985?
If it's all a fraud and a hoax, designed by Satan, to trick us all into buying into an unbiblical view of God's creation, why oh why does it work? How could it possibly work? Why isn't the work that Edmond Halley did to make this prediction missing? How is it possible that it didn't get destroyed in some mysterious fire? Why is it still there for everyone to read and to fully understand and verify? Why wouldn't someone have shown up to say, "Oh! Wait guys! This Edmond Halley dude was wrong and here's why and this is how I know it." Where's the flat-Earther who has refuted Galileo, Copernicus, Brahe, Newton and Halley (just to name a few)?
Now, I've chosen one single astronomical object to make this argument. There are literally dozens I could have chosen. Meteor showers, the fact that Planets are called planets in the first place, the Moons of Jupiter, the Moons of Saturn, the Rings of Saturn, the phases of Venus, the phases of Mercury, the orbit of Mercury, asteroids, the Aurora Borealis, the discoveries of the outer planets (i.e. Neptune, Uranus & Pluto) as well as the dwarf planets (Ceres and others), etc, etc, etc. Basically, the last 400 to 500 years worth of astronomical history stands against this intellectual vomit that you're trying to get us to swallow. I'm here to tell you that I'm done with it. You want to throw 500 years worth of history into doubt, it's on you and I mean on you personally, to make the argument. I will not entertain one single more second of anything from anywhere other than type written arguments that you personally write and post. If it's a video, I'm ignoring it. If it is in quotation marks, I'm ignoring it. You will either make the argument in your own words or you can suck on your own intellectual vomit and I'll sit back and watch you choke on it. And I do mean actual arguments, David. Arguments where there is more than just naked, unsupported claims like you've made with this painfully idiotic nonsense about the speed of the Moon.
Clete