For those people wishing for “giant meteor” in the last US election, your desired meteor has finally arrived. The 40x90 meter fast moving meteor currently has a 2.2% likelihood of hitting earth. The effects of its impact would be severe but regional. For scale, the 30x98 meter meteor that hit the Podkamennaya Tunguska River Siberian forest in 1908 impacted 2150 sq meters (830 square miles).

Due to its lateness, smaller than needed size, lack of probable impact, and likeliness to actual deliver zero results, the meteor has been named “Centris” by observers.

  • Darkassassin07@lemmy.ca
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    5 hours ago

    Scott Manley put out a decent video on it this morning:

    https://youtu.be/Esk1hg2knno

    TLDR/W: It’s moving around 13km/s, expected to pass nearby in 2028, and potentially collide with earth in 2032. Currently there’s a 2.3% chance of that happening, though as more data is collected that number is expected to drop.

    Volume and mass information is scarce as we discovered it too late for radar and are relying on optical observations. Current estimates put it between 40 and 90 meters across and anywhere from 25k tons up to as much as 1 million tons. If that was to hit earth; energy wise, that’s equivalent to between 1 and 40 megatons of tnt. For reference, the bomb dropped on Hiroshima (Little Boy) was less than 1/66th of that power (the lower 1megaton number…).

  • Omgboom@lemmy.zip
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    5 hours ago

    The second angel blew his trumpet, and something like a great mountain, burning with fire, was thrown into the sea, and a third of the sea became blood.

    • MeekerThanBeaker@lemmy.world
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      4 hours ago

      To me, a 1 in 44 chance of hitting the Earth is not that unlikely.

      I wouldn’t board an aircraft if it had a 1 in 44 chance of crashing. (and with this administration, it’s getting closer to those odds.)

      But yeah, they’ll get more data on the asteroid as time goes on and the risk will likely get lowered.