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Observing >> General Observing

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Kyle T
newbie


Reged: 10/08/08
Posts: 1
Loc: New England
ISS Disapeared? new
      #2689449 - 10/09/08 03:49 PM

I was watching the ISS go over my house the other day when it suddenly disapeared. There was no clouds in the sky. It disappeared almost right in front of a star. How is this possible?

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102mm Orion Maksutov-Cassegrain.




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star drop
Guilty as Charged
*****

Reged: 02/02/08
Posts: 3308
Loc: Cattaraugus Co., NY
Re: ISS Disapeared? new [Re: Kyle T]
      #2689460 - 10/09/08 03:54 PM

Hi Kyle,

Welcome to Cloudy Nights. The ISS will disappear from your sight when it enters the Earth's shadow just the same as any other artificial satellite will.

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Ted
Tectron 25" dobsonian 10x70 binoculars


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fishmagnet
sage


Reged: 12/11/07
Posts: 268
Loc: Satellite Beach Fla
Re: ISS Disapeared? new [Re: star drop]
      #2690985 - 10/10/08 12:08 PM

Ditto. Ted hit the nail on the head. Or maybe the crew turned on the cloaking device.
*****John

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Vixen ED 103S refractor
Celestron C8 SCT
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Astro-Tech AT66ED
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"Starin' at the stars in a distant galaxy; wonderin' if there's someone out there starin' back at me!"
Fountains of Wayne



Edited by fishmagnet (10/10/08 12:09 PM)


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hwhall
member
*****

Reged: 09/22/08
Posts: 52
Re: ISS Disapeared? new [Re: fishmagnet]
      #2691426 - 10/10/08 04:14 PM

You may see the reverse sometimes, too. I've been looking at a bit of sky when a satellite entered sunlight, and it appeared the satellite just suddently winked into existence.
--Wayne


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ChrisBrowning
newbie


Reged: 04/23/08
Posts: 75
Loc: Jackosnville,FL
Re: ISS Disapeared? new [Re: hwhall]
      #2691741 - 10/10/08 07:12 PM

Catching a satellite while observing through a telescope something is quite something to.

about a month ago, about 9 or 9:30 I was looking at M57 and it just cut right through my FOV. I of course made failed attempts to follow it, that lasted about 2 seconds.

But it was pretty cool.


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In order to make an apple pie from scratch, you must first create the universe - Carl Sagan

Member of North East Florida Astronomical Society (NEFAS)

-Jacksonville,FL

Zhumell 10" Dob-10:1 Dual Speed Crayford Focuser
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panhard
Carpal Tunnel
*****

Reged: 01/20/08
Posts: 2574
Loc: Markham Ont.
Re: ISS Disapeared? new [Re: ChrisBrowning]
      #2692066 - 10/10/08 11:10 PM

I will go with the cloaking device.

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Orion xt10i
8 & 17mm Hyperion eye pieces
koning 32mm 25mm skywatcher eyepieces
lumicon 0111 & antares variable polarizing filters
12x50 binos
A love for this hobby
"What goes around comes around."
"She who must be obeyed."
Herb c
cloudy nights my # 1 site
43.53°n 79.17°w


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RandyR
Enginerd
*****

Reged: 04/01/04
Posts: 14076
Loc: Castle Rock, CO 6677' MSL
Re: ISS Disapeared? [Re: panhard]
      #2695565 - 10/12/08 10:20 PM

The Ceylons stole it...



Seriously, it moved into the shadow of earth. Happens a lot. When you live out here in the mountain states, sometimes it'll wink in and out a couple of times before it's gone. Sometimes if you're tracking with large binoculars, you can actually see it for a while after it's no longer visible naked eye. Not sure what the source of illumination is - except perhaps diffused light from high clouds...

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"Dark Skies & Great Viewing"

RandyR / NQ0R
GPS 9.25 XLT/Sky Align /FeatherTouch
TV85 w/FeatherTouch





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