06:42, 12th October

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Shut Up Legs

Down Under Member
Incoming!

Is it an asteroid?:hyper:
Don't worry. Kim Jong-Un will blow us all up before then.
 

MikeG

Guru
Location
Suffolk
Here is what the astronomers and astro-physicists say about it:

The house-sized asteroid was discovered on Oct. 4, 2012 by the Pan-STARRS observatory in Hawaii. Week later, it gave Earth a close shave when it passed the planet at the distance of 0.247 LD (lunar distance), or 94,800 km. 2012 TC4 is an elongated and rapidly rotating object and has been known to make many close approaches to Earth in the past. Now, the scientists try to determine the exact path of 2017 fly-by and the probability of a possible impact.

"It has a 0.00055% cumulative chance that it will hit," Györgyey-Ries said. "The fact that the MOID [minimum orbit intersection distance] is only 0.079 LD flags it as a possible impactor. However it is just the smallest possible distance between the orbits."

"There is one in a million chance that it could hit us," Detlef Koschny, head of the Near-Earth Object (NEO) Segment in the Space Situational Awareness (SSA) programme office at ESA, told astrowatch.net. He also tried to estimate the exact size of the celestial body. "The size was estimated from the brightness, but we don't know the reflectivity. So it could be smaller or larger, assume from 10 m to 40 m. A 40 m iron object would go through the atmosphere and make a crater; a 10 m rocky object would be hardly noticed."

From here.
 

biggs682

Itching to get back on my bike's
Location
Northamptonshire
What will you be doing?

Well being honest 6.42 am is close to my first am visit to the loo so i could be ...................
 
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