New Calculated Trajectory for the Apophis asteroid

CFDFEAGURU

Hello all,

This NASA press release indicated that there is less likely hood of an encounter with the Apophis asteroid in 2036.

http://www.nasa.gov/home/hqnews/2009...is_Update.html

Thanks
Matt

Saladsamurai

That's Good News!

"Updated computational techniques and newly available data indicate the probability of an Earth encounter on April 13, 2036, for Apophis has dropped from one-in-45,000 to about four-in-a million."

Any particular reason NASA scientists can't reduce their fractions?

Does it just sound like better odds than 1-in-250,000

*Sorry!*

Quote by Saladsamurai

Any particular reason NASA scientists can't reduce their fractions?

Does it just sound like better odds than 1-in-250,000

Haha I was thinking the same thing my math teachers would have a hayday if they saw this!!!

but to the general population saying something has odds out of a million normally indicates that it's gonna be an EXTREMELY RARE AND DEFINITLY UNLIKELY event that you shouldnt run out to bet on. :P

Vanadium 50

I like the 4 in a million way of describing it. That's 4x more probable than two one-in-a-million events: being electrocuted by lightning or dying of male breast cancer.

curiousphoton

Anyone know what kind of Factor of Safety NASA uses in their calculations?

In the article it seemed as if all initial probabilities are on the very safe side. Are they just trying to scare us so they get a little publicity. I mean their intial calculation was 1-45,000 now it's 1-250,000??

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CFDFEAGURU Recognitions: Gold Member	New Calculated Trajectory for the Apophis asteroid Tweet Hello all, This NASA press release indicated that there is less likely hood of an encounter with the Apophis asteroid in 2036. http://www.nasa.gov/home/hqnews/2009...is_Update.html Thanks Matt

Vanadium 50 Mentor	New Calculated Trajectory for the Apophis asteroid I like the 4 in a million way of describing it. That's 4x more probable than two one-in-a-million events: being electrocuted by lightning or dying of male breast cancer.

curiousphoton	Anyone know what kind of Factor of Safety NASA uses in their calculations? In the article it seemed as if all initial probabilities are on the very safe side. Are they just trying to scare us so they get a little publicity. I mean their intial calculation was 1-45,000 now it's 1-250,000??