Astoroid Headed Toward Earth!

Branden

Seasoned Veteran
Joined
Sep 8, 2009
Messages
2,892
Reaction score
0
FP$
6
Visual and infrared observations were made of Amor asteroid 1982 DV during its discovery apparition. Broadband visual and near-infrared photometry shows that it is an S-class asteroid. Narrowband spectrophotometry shows an absorption feature due to olivine or pyroxene or both centered at 0.93 μm. Applying a nonrotating thermal model to 10-μm photometry, the geometric albedo is calculated to be approximately 0.27. The geometric albedo for a slowly rotating, rocky surface was calculated for 1 night to be 0.15, consistent with S-class asteroid albedos. Thus, 1982 DV is either one of the most reflective S-class asteroids known, or a significant amount of bare rock is exposed on the asteroid's surface. For the nonrotating model, ellipsoidal dimensions for 1982 DV are 3.5 × 1.4 × 1.4 km.
[url=http://www.sciencedirect.com/...w.sciencedirect.com/science?_o ... fa8e399374[/url]
 
:S ?? That was years ago and this was just copied and pasted.
 
True but why not know what could happen to the world. It may be far away but still.
 
That is a far way away. In 800+ years they will probably just send a rocket to shoot the asteroid out of the sky.
 
Or maybe we will have left earth already. Or maybe we will have such great technology, we could destroy it with our minds. 😛
 
I think i'll be dead before 2880, who knows, I might live to the ripe old age of 1000 😀
 
Back
Top Bottom