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Old 18-09-2013, 08:51 PM
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bkm2304 (Richard Brown)
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Exclamation Rocket Burn(?) This Evening

Hi all,

I was out taking photos of the sky tonight when at about 7.30pm I saw what looked like a bright ball of fog about halfway between Yed Posterior and Zeta Ophiuchi. It got very bright and I started snapping away. After a few minutes I got the 16" Dob out and it revealed what looked like a huge rocket burn. Two engines - at least that's what the plumes looked like - and a conical shaped stream of gas leading up to what I assume was the rocket end. It was slowly moving Easterly and then slowed down to fade after about 30 minutes. By 8.15pm it was barely visible as a mist in the 16".

Anyone know what this was?

Cheers

Richard
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  #2  
Old 18-09-2013, 10:16 PM
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h0ughy (David)
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great capture well done
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  #3  
Old 18-09-2013, 10:27 PM
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big_dav_2001 (Davin)
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Awesome!!

I posted about this earlier tonight here, Sydney Observatory posted on Facebook asking for photos...

No idea what it was, but great to see someone got pics of it...

Davin
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Old 18-09-2013, 10:48 PM
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acropolite (Phil)
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We saw a similar event in 2010 at Astrofest, that was a rocket stage expelling fuel, I expect there will be an announcement from Nasa if it was.
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Old 18-09-2013, 10:55 PM
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Mark_Heli (Mark)
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Quote:
Originally Posted by bkm2304 View Post
I saw what looked like a bright ball of fog
Hi Richard,

Thanks for posting the pictures - I was driving home from work at around 7.40PM and also saw a "bright ball of fog". At first, I just thought it was a small ball of clouds lit up by the city lights...

Cheers,
Mark
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  #6  
Old 18-09-2013, 11:03 PM
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Wow, Richard, those are super shots!
Thanks for sharing.
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Old 18-09-2013, 11:22 PM
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astroron (Ron)
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Quote:
Originally Posted by acropolite View Post
We saw a similar event in 2010 at Astrofest, that was a rocket stage expelling fuel, I expect there will be an announcement from Nasa if it was.
That was the one Kevin Dixon and I spotted through our 16" scopes Phil,, I think Terry Cuttle was the only one to image it.
It was great watching the rocket move away from the first stage and the two parts moving through space.
It stayed around for a while till it mirged with the Milky Way and was lost too view.
Cheers
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Old 18-09-2013, 11:26 PM
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astroron (Ron)
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Good catch Richard
Very similar to the view we had in 2010 at Astrofest.
Cheers
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  #9  
Old 18-09-2013, 11:55 PM
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bkm2304 (Richard Brown)
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Thanks, everyone. Right place and time I guess. It was very puzzling at first.

Richard
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Old 19-09-2013, 05:28 AM
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iceman (Mike)
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Well done Richard! I had someone email me asking what it was. Unfortunately I didn't see it.
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  #11  
Old 19-09-2013, 06:14 AM
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mozzie (Peter)
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Quote:
Originally Posted by astroron View Post
That was the one Kevin Dixon and I spotted through our 16" scopes Phil,, I think Terry Cuttle was the only one to image it.
It was great watching the rocket move away from the first stage and the two parts moving through space.
It stayed around for a while till it mirged with the Milky Way and was lost too view.
Cheers
that was somrthing special that night ron...seeing it from apoint and then flaring out we were watching it for ages...iv'e always wanted to see that again and raced out side last night but had missed it bugger.....
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Old 19-09-2013, 06:16 AM
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mozzie (Peter)
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i also remember watching it in johnathan-astrojunk- big sdm telescope
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Old 19-09-2013, 06:34 AM
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That was a great experience wasn't it Mozzie ,a bunch of people standing round in the dark amoungst all those big scopes and eagle eye Ron spotting something that shouldn't be there
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Old 19-09-2013, 06:35 AM
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That was a great experience wasn't it Mozzie ,a bunch of people standing round in the dark amoungst all those big scopes and eagle eye Ron spotting something that shouldn't be there
an evening i will never forget...
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  #15  
Old 19-09-2013, 07:57 AM
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NASA launched the AEHF-3 Satellite aboard an Atlas V yesterday, its ground path would put it west of Australia at stage 4 (separation of aehf3 from launch vehicle) Ground Track is right, I am not sure if timing coincides.

If so, these images would also have been taken from the USN Diego Garcia Facility
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Old 19-09-2013, 08:13 AM
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I've not looked at the path or timing but there was also a first launch of a Cygnus spacecraft on the way to the ISS at 10:58 (US EDT)

Bob
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Old 19-09-2013, 09:06 AM
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Speedy work capturing the images Richard!

Fantastic stuff.

Thanks for taking the time to post them here.
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  #18  
Old 19-09-2013, 09:17 AM
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Quote:
Originally Posted by Kunama View Post
NASA launched the AEHF-3 Satellite aboard an Atlas V yesterday, its ground path would put it west of Australia at stage 4 (separation of aehf3 from launch vehicle) Ground Track is right, I am not sure if timing coincides.

If so, these images would also have been taken from the USN Diego Garcia Facility
Liftoff at 08:10 UTC which corresponded to 18:10 AEST.

According to here, spacecraft separation took place at 50 minutes 58 seconds elapsed
flight time, which would make it around 19:01 AEST.
http://www.nasaspaceflight.com/2013/...f-3-satellite/
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Old 19-09-2013, 09:24 AM
Christoph (Chris)
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Ahhh, that explains it.... Cornelia (my wife) took some pictures outside last night and discovered this strange object, while going through them....
10s shots every 1m15s
Thanks for the clarification....
Cheers,
Christoph
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  #20  
Old 19-09-2013, 09:26 AM
gary
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Quote:
Originally Posted by hikerbob View Post
I've not looked at the path or timing but there was also a first launch of a Cygnus spacecraft on the way to the ISS at 10:58 (US EDT)

Bob
Hi Bob,

Thanks for the heads-up.

10:58 EST corresponds to 14:58 UTC which would make it 00:58 AEST the following
day here which was well pasts when the object was observed here.

The window for AEHF-3 is looking more probable.
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