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Can someone identify what i shot?

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#1 Bortle 10

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Posted 22 March 2025 - 06:20 AM

Hi everyone, I captured something that I cannot identify myself. Maybe one of you can?
I took 3 minute exposures and the anomaly is in 3 of my photo's, so I doubt it's a satellite or a plane.
The date on the photo's are 2025-03-17 ranging from 23:07:06 to 23:14:09.
 
The calibrated xisf files can be downloaded here.

So if you look at the attached file, it's the streak that I'm curious about.
 
Thanks in advance
Edwin

Attached Thumbnails

  • annotated.jpg

Edited by Bortle 10, 22 March 2025 - 06:23 AM.


#2 Dynan

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Posted 22 March 2025 - 06:31 AM

Satellite. No alternating lights of a jet.



#3 emflocater

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Posted 22 March 2025 - 06:46 AM

I believe what caught is the Etch A Sketch Constellation!

 

Cheers

Don 


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#4 Bortle 10

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Posted 22 March 2025 - 07:03 AM

Satellite. No alternating lights of a jet.


I've not seen a satellite that took 9-10 mins to move through the camera view. Also cannot see it in Stellarium.

#5 deSitter

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Posted 22 March 2025 - 08:23 AM

I've not seen a satellite that took 9-10 mins to move through the camera view. Also cannot see it in Stellarium.

How do you know how long it took?

 

-drl


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#6 kathyastro

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Posted 22 March 2025 - 08:44 AM

It is not a plane because of the slow movement and the lack of strobes or wingtip lights.  It is too bright to be an asteroid.  It is way, way, way too slow and too steady to be a meteor.  It is unquestionably a satellite.  

 

The slow movement indicates a geosynchronous or other very high orbit.  The orbit is not geostationary, as that would be at or near the celestial equator.  Your images are at 12 degrees declination.  The satellite will move north and south in a figure-eight pattern most likely centred on one longitude.


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#7 Bortle 10

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Posted 22 March 2025 - 08:44 AM

How do you know how long it took?
 
-drl


Because I took 3 photo's of 3 mins exposure each and the object is in all 3 images.

#8 Bortle 10

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Posted 22 March 2025 - 08:46 AM

The slow movement indicates a geosynchronous or other very high orbit.  The orbit is not geostationary, as that would be at or near the celestial equator.  Your images are at 12 degrees declination.  The satellite will move north and south in a figure-eight pattern most likely centred on one longitude.


Hmmm interesting. Thank you.

#9 TayM57

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Posted 22 March 2025 - 08:03 PM

Agree with Kathyastro


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#10 RTLR 12

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Posted 24 March 2025 - 01:40 PM

“Can someone identify what I shot”

I shot an elephant in my pajamas once…

Stan
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#11 csrlice12

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Posted 24 March 2025 - 02:11 PM

Looks like J R Ewing....



#12 ChristianG

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Posted 27 March 2025 - 11:19 AM

Looks like J R Ewing....

J. R. Ewing... Or Major Tony Nelson? He was an astronaut...

 

119affb0fdcbce742ea18e4d45d974e3.jpg




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