[meteorite-list] Fw: Meteors Light Up Morning Sky in Colorado

Jose Campos josecamposcomet at netcabo.pt
Fri Jan 5 17:46:23 EST 2007


Hi Gary,

By space debris, I meant several  pieces of a MAN MADE spacecraft, 
desintegrating thru the Earth's atmosphere.
Sorry about the confusion.
As regarding time, a meteor's visibility  lasts only a few seconds, whereas 
for man made space debris, as it travells at  a much slower speed, it's 
burning trail  becomes visible  for a few minutes. The video shown on CNN is 
quite spectacular.
I have seen a similar event, some 20 yrs ago (?), at night, over the Indian 
Ocean, when I was walking with friends on the beac front in Durban, South 
Africa. This event was seen by many people. The next day, it was reported on 
south african newspapers and TV.

The visibility of a  meteor, even a -14 mag  fireball, (that is as bright as 
the full moon),  will not last longer than a few seconds, at most.
José Campos

----- Original Message ----- 
From: "Gary K. Foote" <gary at webbers.com>
To: <meteorite-list at meteoritecentral.com>
Sent: Friday, January 05, 2007 12:02 AM
Subject: Re: [meteorite-list] Fw: Meteors Light Up Morning Sky in Colorado


I'm confused by your post.  What do you mean by 'space debris'?  If the time 
was too
short for space debris and it was also not a meteoroid then what are you 
suggesting?

Befuddled Gary

On 4 Jan 2007 at 23:21, Jose Campos wrote:

> Hi List,
>
> I fully agree with Marco Langbroek's comments. It was no meteor.
> The article written by Laura Bailey (Jan 4 2007) for THE COLORADOAN,
> mentions that onlookers reported that it could be seen for about 30 
> seconds.
> That is too short a time for space debris, unless if it was seen at a low
> altitude in relation to the horizon, or if it was due to some partial sky
> obstruction (clouds, trees, buildings). Usually, this kind of display 
> lasts
> for some 2 to 3 minutes or even slightly longer..
> José Campos
>
> ----- Original Message ----- 
> From: "Marco Langbroek" <marco.langbroek at wanadoo.nl>
> To: "Meteorite List" <meteorite-list at meteoritecentral.com>
> Sent: Thursday, January 04, 2007 5:32 PM
> Subject: Re: [meteorite-list] Meteors Light Up Morning Sky in Colorado
>
>
> >> Dear Ron and List,
> >> Thank you Ron and all of the posters on this fall.
> >> This is a case where people had better have their
> >> geiger counters along. As Ron and others may have
> >> found out it may contain some radioactive material.
> >> Best, Dirk Ross..Tokyo
> >
> > Not likely you need a geiger counter. It is a normal Soyuz rocket stage.
> >
> > Place, track and time closely coincide with the predicted re-entry of a
> > stage of
> > the Soyuz rocket (06-063B, #29679) used to launch the French COROT space
> > telescope on December 27th from Baikonur. The sighting is only a few
> > minutes
> > later than the nominal predicted decay time, and at the correct 
> > geographic
> > location and direction of movement from the last know orbit for this
> > object.
> >
> > The slow movement on the video (assuming the video was real speed)
> > corroborates
> > it was this decay rather than a meteor.
> >
> > - Marco
> >
> > -----
> > Dr Marco Langbroek
> > Dutch Meteor Society (DMS)
> >
> > e-mail: meteorites at dmsweb.org
> > website: http://www.dmsweb.org
> > priv. website: http://home.wanadoo.nl/marco.langbroek
> > -----
> >
> > ______________________________________________
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