Posted on 07/06/2018 1:50:43 PM PDT by SunkenCiv
As long as it isn’t called wyrmwood I think we’re ok....
I haven’t been able to find anything specific about the orbit of the asteroid, but the basic task involves a rather large rocket and a rather large H-bomb, and high-precision navigation to ensure it goes off on the proper side of the asteroid, to push it away from Earth rather than towards Earth.
It would take a long, long time to separate it into gram bags.
I'm not a physicist, but my guess is there is enough data to compute accurately the orbit of Apophis. That is, the proximity to Earth may be quite close (150 lunar distances). However, if they're pretty certain it won't deviate too far from that pathway then the x-axis value on the Torino Scale not just small, but pretty robust.
Those instances of NEOs where the orbit/pathway is erratic and the error bands around the central tendency are wide/grow over time (see below)...
...that's where we may see x-axis values further from the origin, producing Torino Scale values that are worrying.
For now, I'll keep setting my alarm clock.
It’s not likely.
Yes, but a H-bomb would cause some fractures.
Short of mounting rockets on it, I’m not sure how one would avoid fragmentation.
Here’s hoping it hits Washington DC while congress is in session.
Politically that would be countr productive
A hit on NYC or San Francisco would deliver NY or CA
We're doomed!
Well, there goes my racquetball appointment that day.
Well, excepting the fact that none of us knows if we have another day on this planet, I hope you make it well past that date in good health, whether that brings you to your 80th birthday or 120th. For me, I’ve reached and probably passed my “mid-life” point I think, and I have reached the stage in life where I’m starting to think in terms of what do I have time to accomplish if God gives me as many days as my parents had.
880 Megatons ...
for reference, the largest nuclear weapon ever detonated (USSR, “Tsar Bomba”) was 50 Megatons.
You would want the bomb to explode “at a distance”.
I’ll leave it to the physicists to decide what an appropriate distance would be.
All these posters are wondering how to deflect it or destroy it. Why not just move earth out of the way? Only has to be for one day.
Thank you for those kind thoughts, FRiend.
All we can do is keep ploddin’ along and see what happens, eh ?
Cheers :-)
The Island of Britain sinking into the Ocean also ‘cannot be ruled out’ !!!!
Next.
I remember the heady days in 2004, when it was discovered, and the brief time it became (for a few days) the first actual impact threat, on both those scales. Prediscovery images were found in the archives which gave a longer data set, and poof! The threat vanished. The 2036 passing will be way off, because the 2029 "keyhole" will be missed. Oh well, there goes the excitement.
Yeah, good idea -- we'll call for the Q Continuum, they'll just temporarily change the gravitational constant of the universe.
They’re already doing that here on FR!
Some day, we'll get lucky but then...
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