Honestly, at this point, there might be enough of us volunteering to bounce that fucker back to Jupiter. A lot of us will be turned into jam but I think it’s worth the sacrifice.
I mean, if I was going to go out, then getting my shit mixed by a meteor is pretty awesome. I'm sure I'll make it on to a few Buzzfeed articles over the next ten or twenty years.
All things considered though, it would indeed be nice if it landed somewhere inconsequential like the ocean; the desert; or Florida.
Scientists estimate that 2024 YR4 is between 130 to 300 feet (40 and 90 meters) wide, large enough to cause localized devastation near the impact site. The asteroid responsible for the Tunguska event of 1908, which leveled some 500 square miles (1,287 square kilometers) of forest in remote Siberia, was probably about the same size.
One of the things they're doing is calculating what it's orbit would have to be to hit the Earth, and where it would have had to have been on its last orbit to be in that orbit
So they can look at any astronomical images of that part of the sky from then and see if it's in the right place
If they find images of the right part of the sky at the right time and the asteroid is not in it, they know it's not on an orbit that will hit the Earth in 2032
It's not big enough to fix anything. If it hits, it won't hit America or Europe
It's in the big nuke scale of energy, enough to do a lot of damage to a small area. Were it to hit a city, the city would need a lot of rebuilding. Were it to hit, few people would be in danger as we will have years of warning. The only people in the impact area would be "storm chasers" travelling to see the impact
Technically the solar system is a multi-body system, and everything nudges everything else, but the mass of the earth is far greater than the mass of the asteroid, to the point that it doesn't matter.