45minutes to impact
 

  You don't need to be an 'investor' to invest in Singletrack: 6 days left: 95% of target - Find out more

45minutes to impact

7 Posts
7 Users
10 Reactions
186 Views
Posts: 2829
Free Member
Topic starter
 

Only the 9th asteroid discovered before impact

https://www.youtube.com/live/TsL2n7W****I?si=yx8h7t-oWS441a06

only 1m in diameter though!


 
Posted : 04/09/2024 4:56 pm
thestabiliser, ruffrider, Andy and 3 people reacted
Posts: 33325
Full Member
 

A rock 1m in diameter would be carrying a fair amount of kinetic energy, it’s not something you’d want landing in the middle of a major conurbation.


 
Posted : 04/09/2024 5:02 pm
J-R and J-R reacted
Posts: 9135
Full Member
 

I wouldnt worry about that one. The really interesting one is asteroid 99942 Apophis which is due for a really, really close pass in 2029, when they predict it will pass within 19000 miles of Earth

https://earthsky.org/space/asteroid-99942-apophis-encounters-2029-2036-2068/


 
Posted : 04/09/2024 7:14 pm
danposs86 and danposs86 reacted
Posts: 9093
Full Member
 

Argh, you'd get a bus through that gap !


 
Posted : 04/09/2024 7:50 pm
Posts: 18073
Free Member
 

Even if it's an iron asteroid it's not going to do much damage by the time it's got through the atmosphere but there might be a stone to pick up. Anything less dense and it'll come down as dust. Spectacular in the sky but not much risk on the ground unless you are very very unlucky.


 
Posted : 04/09/2024 8:08 pm
Posts: 13369
Full Member
 

I am quite impressed that they spotted it at all. There is quite a lot of space in lots of directions to be looking for a 1m rock and watching it long enough to predict its trajectory


 
Posted : 05/09/2024 1:01 pm
Posts: 2829
Free Member
Topic starter
 

I forgot to look ::D - did we survive?


 
Posted : 05/09/2024 1:39 pm
Posts: 453
Free Member
 

@dyna-ti - I remember when this was first reported in the news. I was quite a young, anxious, and overimaginative teenager at the time and for some reason was already super scared of asteroids, tidal waves and the like.

When I saw this (on Newsround possibly?) I went into a borderline depressive episode for like 2 weeks thinking I only had 27 more years to live until they re-revised it and said it would almost definitely miss. I remember feeling a huge weight off my shoulders and feeling so happy haha.

Obviously I've long stopped worrying about cosmic impacts but it's funny think if I hadn't I would only have "five years to live" now!


 
Posted : 05/09/2024 2:58 pm

6 DAYS LEFT
We are currently at 95% of our target!