#11
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Passero wrote:
Can i look if there was a satelite at that position at the time i took the picture? Try http://www.heavens-above.com/. -- Odysseus |
#12
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"Passero" wrote in message ... http://www.passero.be/astro/orion.jpg the original one http://www.passero.be/astro/orionb.jpg the other one. Iridium Flare? Gareth Slee |
#13
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"Jane Slee" schreef in bericht ... "Passero" wrote in message ... http://www.passero.be/astro/orion.jpg the original one http://www.passero.be/astro/orionb.jpg the other one. Iridium Flare? What's that? Gareth Slee |
#14
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"Passero" wrote in message news:EPNQb.4531
What's that? See http://satobs.org/iridium.html Gareth Slee |
#15
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"Jane Slee" schreef in bericht ... "Passero" wrote in message news:EPNQb.4531 What's that? See http://satobs.org/iridium.html how can it be an irridium flare when such a flare has a megnitude of -8 and on the original photo i don't see the "flare" but when i change the levels of the photo so that i see things with a higher magnitude it gets visible... So the thing i saw was something with a high magnitude and a irridium flaire has a very low magnitude Gareth Slee |
#16
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"it just kept streaking downward andeventually appeared to break into
several pieces before going behind the tree line." It was, probably, a bolide. A bolide is a bright meteor that breaks up as it enters the atmosphere. |
#17
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On Sun, 25 Jan 2004 09:34:23 GMT, Passero wrote:
"Mike Ruskai" schreef in bericht t.earthlink.net... Looks to me like a satellite trail. Can i look if there was a satelite at that position at the time i took the picture? Try http://www.heavens-above.com/ -- - Mike Remove 'spambegone.net' and reverse to send e-mail. |
#18
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On Sun, 25 Jan 2004 01:34:09 GMT, Chris L Peterson wrote:
On Sun, 25 Jan 2004 00:44:32 GMT, "Mike Ruskai" wrote: Looks to me like a satellite trail. It's certainly not a meteor. Why do you say that? I've got dozens of images with meteors that look just like that. I've never seen a meteor trace out a line of uniform brightness and thickness on any exposure. -- - Mike Remove 'spambegone.net' and reverse to send e-mail. |
#19
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On Sun, 25 Jan 2004 19:21:01 GMT, "Mike Ruskai"
wrote: I've never seen a meteor trace out a line of uniform brightness and thickness on any exposure. I've seen such meteors quite often. As long as the particle is too small to fragment, the path is often of uniform brightness. I have some film images made during Leonid showers showing two or three bright meteors with varying brightness, and several more very dim ones that look like scratches on the film, very uniform. _________________________________________________ Chris L Peterson Cloudbait Observatory http://www.cloudbait.com |
#20
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"Passero" wrote in message ... "Jane Slee" schreef in bericht ... "Passero" wrote in message news:EPNQb.4531 What's that? See http://satobs.org/iridium.html how can it be an irridium flare when such a flare has a megnitude of -8 and on the original photo i don't see the "flare" but when i change the levels of the photo so that i see things with a higher magnitude it gets visible... So the thing i saw was something with a high magnitude and a irridium flaire has a very low magnitude Gareth Slee The maximum magnitude of an Iridium flare is -8, but unless you are in exactly the right position you won't get a mag -8 flare. Look at www.heavens-above.com and you'll see that for a given time period and lat/long. you will have flares between -1 and -8. |
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