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View Full Version here: : Is this a meteorite in QLD?


jewel
09-08-2010, 07:06 PM
Sorry have posted this elsewhere but am very curious, I know it's a poor picture but I only had my phone. Taken in central QLD on Friday 6th in the evening. Any Ideas?

Clarry
09-08-2010, 07:29 PM
Hi Jewel, it's hard to see what you have captured there, but it certainly could be a meteor. Meteorites are the remains of a meteor that are found on the ground after a strike.
You were lucky to get that shot off in time, was it traveling slowly?

jewel
10-08-2010, 03:48 PM
Yes it was travelling slowly but when I used two points of reference it seemed to be pretty fast I wanted to stay and watch what happened but had to go.

renormalised
10-08-2010, 04:37 PM
Could also be a contrail from a high flying aircraft. It's hard to tell, but if I was to hazard a guess, that's what I'd say it was.

How slow was it traveling??.

Astroman
10-08-2010, 05:54 PM
Looking at the foreground and time on the picture, looks like the sun was low, so the sun could have been lighting up the contrail from a High flying Jet. It does look very similar to that.

Screwdriverone
10-08-2010, 08:01 PM
Yep,

I agree with Carl and Andrew, I often see contrails from jets heading west into the sunset in a clear sky and it freaked me out the first few times I saw it. Because the sunlight is lower than the plane, it reflects back down to you and gives a reddish yellow glow which I have often thought was a rocket re-entry or meteor.

Unfortunately the explanation is not that exciting....

Cheers

Chris

NebraskaSky
10-08-2010, 10:44 PM
It looks like a contrail to me. A lot of the planes flying to/from Sydney airport go over my house so at sunset and sunrise I usually see dozens of these beautiful contrails illuminated by the sun.

jewel
15-08-2010, 05:55 PM
I'll take everyones word for it, didn't see a jet but then again I am completely ignorant of all this. What is a contrail??

renormalised
15-08-2010, 06:02 PM
Contrail is just the exhaust left behind by the jet as it passes by. The gases of the hot exhaust condense into droplets, usually mixed with any water in the air at the altitude the plane is flying at, and forms a thin streaming cloud. Depending on the water vapour content of the atmosphere the plane is flying in, as well as the temperature, you can get a thick, thin or almost non existent contrail. Sometimes they disperse really quickly and other times they can hang around for ages, spreading out into rather large but insubstantial clouds.

Screwdriverone
15-08-2010, 09:37 PM
Yeah.....what Carl said. ;)

Oh and Contrail is short for condensation trail....

Cheers

Chris