infojockey
09-20-2019, 08:42 AM
'This one did sneak up on us': Internal NASA emails reveal how it almost 'missed' a football-field-sized asteroid so big it could have destroyed a CITY when it whizzed past Earth in July
Scientists announced the asteroid discovery just hours before its close approach
Asteroid 2019 OK was about 100 metres wide and came within 70,000 km of Earth
At its closest approach in July, it was closer to Earth than the moon
Experts say impact from object of this size would be enough to 'devastate a city'
By Sam Blanchard For Mailonline (https://www.dailymail.co.uk/home/search.html?s=&authornamef=Sam+Blanchard+For+Mailonline)
Published: 06:59 EDT, 20 September 2019 | Updated: 11:18 EDT, 20 September 2019
An asteroid which had a 'close pass' with Earth in July was not picked up by NASA (https://www.dailymail.co.uk/sciencetech/nasa/index.html) until the agency was told about it just hours before it swept past.
Internal emails have revealed the US space agency was caught by surprise by the asteroid named '2019 OK'.
It passed about 40,400 miles away from Earth – only 16 per cent of the way to the moon – and was the largest rock to have done so in almost 100 years.
Emails obtained by Buzzfeed News (https://www.buzzfeednews.com/article/danvergano/nasa-emails-asteroid-2019-ok?utm_source=digg) through Freedom of Information revealed one NASA staffer telling colleagues the asteroid had 'slipped through the net'.
Travelling at 55,000mph and measuring 426 feet by 187ft (57m x 130m), NASA only realised 2019 OK was coming 24 hours before it passed.
The asteroid was given its name based on the date it was spotted – the year 2019 and O corresponds to the second half of July while K denotes it was the 10th discovery in the O period.
https://i.dailymail.co.uk/1s/2019/09/20/11/18715182-7485763-image-a-19_1568977190085.jpg+4
The 2019 OK asteroid was only noticed 24 hours before passing Earth at a distance of about 40,000 miles, travelling at 55,000 miles per hour (stock image)
Buzzfeed (https://www.buzzfeednews.com/article/danvergano/nasa-emails-asteroid-2019-ok?utm_source=digg) revealed internal emails from the space agency which saw staff there giving one another the heads up that they might be asked about it.
Continues here
(https://www.dailymail.co.uk/sciencetech/article-7485763/Internal-NASA-emails-reveal-missed-asteroid-skimmed-Earth.html)
Scientists announced the asteroid discovery just hours before its close approach
Asteroid 2019 OK was about 100 metres wide and came within 70,000 km of Earth
At its closest approach in July, it was closer to Earth than the moon
Experts say impact from object of this size would be enough to 'devastate a city'
By Sam Blanchard For Mailonline (https://www.dailymail.co.uk/home/search.html?s=&authornamef=Sam+Blanchard+For+Mailonline)
Published: 06:59 EDT, 20 September 2019 | Updated: 11:18 EDT, 20 September 2019
An asteroid which had a 'close pass' with Earth in July was not picked up by NASA (https://www.dailymail.co.uk/sciencetech/nasa/index.html) until the agency was told about it just hours before it swept past.
Internal emails have revealed the US space agency was caught by surprise by the asteroid named '2019 OK'.
It passed about 40,400 miles away from Earth – only 16 per cent of the way to the moon – and was the largest rock to have done so in almost 100 years.
Emails obtained by Buzzfeed News (https://www.buzzfeednews.com/article/danvergano/nasa-emails-asteroid-2019-ok?utm_source=digg) through Freedom of Information revealed one NASA staffer telling colleagues the asteroid had 'slipped through the net'.
Travelling at 55,000mph and measuring 426 feet by 187ft (57m x 130m), NASA only realised 2019 OK was coming 24 hours before it passed.
The asteroid was given its name based on the date it was spotted – the year 2019 and O corresponds to the second half of July while K denotes it was the 10th discovery in the O period.
https://i.dailymail.co.uk/1s/2019/09/20/11/18715182-7485763-image-a-19_1568977190085.jpg+4
The 2019 OK asteroid was only noticed 24 hours before passing Earth at a distance of about 40,000 miles, travelling at 55,000 miles per hour (stock image)
Buzzfeed (https://www.buzzfeednews.com/article/danvergano/nasa-emails-asteroid-2019-ok?utm_source=digg) revealed internal emails from the space agency which saw staff there giving one another the heads up that they might be asked about it.
Continues here
(https://www.dailymail.co.uk/sciencetech/article-7485763/Internal-NASA-emails-reveal-missed-asteroid-skimmed-Earth.html)