Stargazing Orange lines on Aladin lite

  • Thread starter Thread starter TensorCalculus
  • Start date Start date
AI Thread Summary
The discussion centers on the appearance of two orange lines in the GAIA dataset on Aladin Lite, observed near specific star coordinates (RA 20 30 17.96, DEC +24 41 22.3). Participants speculate that these lines could represent satellite tracks, although one line does not seem to have an associated track. There is uncertainty about the exact nature of the lines, with some contributors expressing a lack of confidence in identifying them. The conversation highlights curiosity about the dataset's visual elements and their implications for astronomical observations. Overall, the orange lines remain an intriguing topic for further investigation.
TensorCalculus
Gold Member
Messages
272
Reaction score
381
TL;DR Summary
When browsing on Aladin Lite I saw these orange lines
So basically, I was looking at the stars in the GAIA dataset on Aladin Lite for a project and I saw these two orange lines:
1756302505616.webp
1756302531568.webp

1756302558905.webp

The coordinates of the star I was looking at that is right near these lines is RA 20 30 17.96 DEC +24 41 22.3
Anyone know what these lines are? I'm just curious, since I couldn't tell...

I have a feeling that an "Oh it's just that oops" moment is incoming...
 
Astronomy news on Phys.org
Satellite tracks?
There's one between them has no track.

I don't have a high confidence that this is what those are.
 
  • Like
Likes TensorCalculus
hmm that would make sense I guess...
 
TensorCalculus said:
TL;DR Summary: When browsing on Aladin Lite I saw these orange lines

So basically, I was looking at the stars in the GAIA dataset on Aladin Lite for a project and I saw these two orange lines:
View attachment 364848View attachment 364849
View attachment 364850
The coordinates of the star I was looking at that is right near these lines is RA 20 30 17.96 DEC +24 41 22.3
Anyone know what these lines are? I'm just curious, since I couldn't tell...

I have a feeling that an "Oh it's just that oops" moment is incoming...
I’ve been told that these lines are cosmic artifacts captured by the telescope when a satellite or small piece of space debris passes through the field of view. They say they are not real lines, but…
 
Is a homemade radio telescope realistic? There seems to be a confluence of multiple technologies that makes the situation better than when I was a wee lad: software-defined radio (SDR), the easy availability of satellite dishes, surveillance drives, and fast CPUs. Let's take a step back - it is trivial to see the sun in radio. An old analog TV, a set of "rabbit ears" antenna, and you're good to go. Point the antenna at the sun (i.e. the ears are perpendicular to it) and there is...
3I/ATLAS, also known as C/2025 N1 (ATLAS) and formerly designated as A11pl3Z, is an iinterstellar comet. It was discovered by the Asteroid Terrestrial-impact Last Alert System (ATLAS) station at Río Hurtado, Chile on 1 July 2025. Note: it was mentioned (as A11pl3Z) by DaveE in a new member's introductory thread. https://www.physicsforums.com/threads/brian-cox-lead-me-here.1081670/post-7274146 https://earthsky.org/space/new-interstellar-object-candidate-heading-toward-the-sun-a11pl3z/ One...
Back
Top