'Hazardous' Asteroid to Approach Earth on Halloween

angelburst29

The Living Force
This Asteroid was only identified by NASA - two weeks ago.

'Hazardous' Asteroid to Approach Earth on Halloween
http://sputniknews.com/art_living/20151020/1028782314/Hazardous-Asteroid-Approaches-Earth-Halloween.html

This Halloween promises to be extra scary, as NASA scientists predict that a mile-and-half wide asteroid will come closer to our planet than any comparable body since 2006 – close enough to be considered “hazardous” for Earth.

While this giant asteroid is expected to safely pass us by, it will zoom by at a distance of only 499,000 kilometers from Earth. Occurring on October 31, the rock will pass at a speed of approximately 78,000mph.

That speed won’t prevent those who’d like to observe the rare occasion from doing so — as long as they have access to a telescope. The best time for viewing is at its closest point of approach, believed to be around 11:14 am ET.

The asteroid, named 2015 TB145, was identified by NASA only two weeks ago, which is considered to be fairly short notice for space observers.

“The asteroid is on an extremely eccentric and a high inclination orbit,” NASA said in a statement, explaining why the asteroid had previously gone unobserved.

The other curious fact is that the space giant is classified as “hazardous,” since it passes within the threshold of proximity to Earth, which stands at a distance of 4,600,000 mile (7,403,00km).

Moreover, NASA noted, 2015 TB145 has an “erratic orbit,” which means they can’t predict its path with certainty.

Still, the space agency stresses that there’s no need for concern.

Once TB145 passes, it will take quite a long time for the next asteroid of similar size to come so close to our planet.

“This is the closest approach by a known object this large until 1999 AN10 approaches within 1 lunar distance in August 2027,” the statements reads.

Discovery of 2015 TB145 came just barely two weeks after a group of doomsday prophets expected the Earth’s destruction as the result of an asteroid collision. There was also doomsday speculation last August, with some predicting that a space rock would impact Earth between the 15 and 28 of September, striking off the coast of Puerto Rico.

NASA disproved those theories, stressing that all Potentially Hazardous Asteroids have less than a “0.01 per cent chance of impacting Earth in the next 100 years.”
 
The asteroid, named 2015 TB145, was identified by NASA only two weeks ago, which is considered to be fairly short notice for space observers.

“The asteroid is on an extremely eccentric and a high inclination orbit,” NASA said in a statement, explaining why the asteroid had previously gone unobserved.

Which directly contradicts this:

Once TB145 passes, it will take quite a long time for the next asteroid of similar size to come so close to our planet.

<snip>

NASA disproved those theories, stressing that all Potentially Hazardous Asteroids have less than a “0.01 per cent chance of impacting Earth in the next 100 years.”

How many more are on "extremely eccentric and high inclination" orbits that will only be discovered two weeks - or less - in advance???
 
monotonic said:
Maybe it carries other hazardous objects with it which will impact us?

It may be, taking in consideration all the madness that happened/happens on this planet(because of psychos in power) I'm surprised that the Universe is so merciful to us and didn't send yet a big chunk of a space rock towards us...
Anyway, thank you angelburst for the article.
 
Laura said:
The asteroid, named 2015 TB145, was identified by NASA only two weeks ago, which is considered to be fairly short notice for space observers.

“The asteroid is on an extremely eccentric and a high inclination orbit,” NASA said in a statement, explaining why the asteroid had previously gone unobserved.

Which directly contradicts this:

Once TB145 passes, it will take quite a long time for the next asteroid of similar size to come so close to our planet.

<snip>

NASA disproved those theories, stressing that all Potentially Hazardous Asteroids have less than a “0.01 per cent chance of impacting Earth in the next 100 years.”

How many more are on "extremely eccentric and high inclination" orbits that will only be discovered two weeks - or less - in advance???

I thought pretty much the same thing-how can they be so "certain" there is not another one out there? This one was seen only two weeks ago-and they are just now getting around to announcing it...the C's DID say cosmic influences to descend in the last session and the next Chelyabinsk type event would be a "doozie" - maybe a chunk of this one will break off through electric interaction or maybe it is being shadowed by a friend. Scary indeed!
 
tschai said:
Laura said:
The asteroid, named 2015 TB145, was identified by NASA only two weeks ago, which is considered to be fairly short notice for space observers.

“The asteroid is on an extremely eccentric and a high inclination orbit,” NASA said in a statement, explaining why the asteroid had previously gone unobserved.

Which directly contradicts this:

Once TB145 passes, it will take quite a long time for the next asteroid of similar size to come so close to our planet.

<snip>

NASA disproved those theories, stressing that all Potentially Hazardous Asteroids have less than a “0.01 per cent chance of impacting Earth in the next 100 years.”

How many more are on "extremely eccentric and high inclination" orbits that will only be discovered two weeks - or less - in advance???

I thought pretty much the same thing-how can they be so "certain" there is not another one out there? This one was seen only two weeks ago-and they are just now getting around to announcing it...the C's DID say cosmic influences to descend in the last session and the next Chelyabinsk type event would be a "doozie" - maybe a chunk of this one will break off through electric interaction or maybe it is being shadowed by a friend. Scary indeed!
Yes, it's sad, but laughable as well, that they assume we are all sheep and will believe anything they tell us, even when they contradict themselves in the same article.

Move along folks, nothing to see here. :shock:
 
Thanks for posting this, angelburst29. This really makes me wonder what they're seeing and NOT mentioning if it took them that long to mention this one. Like they did calculations for two weeks before they okayed the info to be released? Hmm...
 
Here's a Great Impact simulator I found a few years ago. When the specs are given, it's interesting to plug in the info and get a rough idea of what may happen. I've spent hours changing the data around to see the results. I recall a session with the C's that stated one of the largest pieces of the comet cluster was 900 miles in diameter !

http://www.purdue.edu/impactearth/
 
Asteroid 2015 TB145 is interesting. Although its high inclination makes it an unlikely member of the Taurid complex (this point has to be verified though) the fact that it approached Earth right at the end of October (Halloween, anniversary of the Taurid cometary bombardments in the history of the Earth) and appearing on that day in the Taurus constellation from observers on earth (with a small telescope) makes it quite a symbolic sign IMHO. Time will tell if it has some unexpected guests with it.
 
Another thought about this asteroid:
According to the latest jpl estimations of the closest approach, the nominal distance of the asteroid itself to the earth will be 1.26 lunar distance. However, the Minimum Orbit Intersection Distance is 0.88 LD. It is quite possible that it is an extinct comet with fragments dispersed somewhere close to its orbit. Its period according to the actual orbit is of 3.06 years which makes the possible latest passage to around this period of the year in 2012.
There were apparently significant fireballs in 2012 like this one _http://www.amsmeteors.org/2012/10/massive-fireball-over-california-coast-october-17th-2012/ and this one http://www.sott.net/article/252976-Meteor-explodes-above-Alabama-30-October-2012-NOT-a-Taurid-or-so-called-Hallowe-en-Fireball
so who knows, just speculating out of the head.
 
From _http://www.seti.org/seti-institute/news/possible-october-31-meteors-minor-planet-2015-tb145

From a model that evolves meteoroids ejected by outgassing from this object since 1850, they calculated that meteoroids will pass > 0.0007 AU outside of the earth's orbit on 2015 Oct. 31d17h05m UT (between 15h and 19h UT). If, due to different ejection conditions or physical properties than assumed in the model, associated meteoroids do cross the earth's path, then meteors would radiate from geocentric position R.A. = 64.3 deg, Decl. = -3.0 deg (equinox J2000.0), with geocentric speed 34.8 km/s, and would be best seen in Asia.
not clear... we will see. Or at least, if the sky is clear, one can from to time to time take a look at the surface of the moon in case anything interesting happens. If nothing happens, at least one can appreciate some bright meteors from the Taurid swarm _https://blogs.nasa.gov/Watch_the_Skies/2015/10/26/the-taurid-swarm-is-upon-us/ if it lives to expectations.
 
Well, at least its appearance to the Aricibo observatory is fitting :rolleyes:

skull2015-TB145.jpg


More here where it says:

JPL said:
The large space rock that will zip past Earth this Halloween is most likely a dead comet that, fittingly, bears an eerie resemblance to a skull.
 
mkrnhr said:
Well, at least its appearance to the Aricibo observatory is fitting :rolleyes:

skull2015-TB145.jpg


More here where it says:

JPL said:
The large space rock that will zip past Earth this Halloween is most likely a dead comet that, fittingly, bears an eerie resemblance to a skull.


Yep,..... Watch the entire event live ...............what ever it is.
Streamed live on Oct 30, 2015
Astronomy Live
Tracking asteroid 2015 TB145 live, demonstrating a new program for continuous tracking of minor planets
Asteroid 2015 TB145 - Live Webcast
https://youtu.be/PmAm4QUv-YY

TB145-Oct31-detail-5_8UT_edited-1.jpg


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