Image AGZ000dyqn - What is the blue dot
I'm afraid I do not know how to search the discussion boards so forgive me if this has already been discussed. What's the blue dot in this picture?
by Budgieye moderator
Your blue blob looks like an asteroid that moved slowly during the exposure. Considering how slowly it moves, it may be a Trojan or even Trans-Neptunian object? Co-ordinates are near the ecliptic.
Here is a similar one that moves faster.
https://talk.galaxyzoo.org/#/subjects/AGZ000ds6v RA: 178.12093 DEC: -0.42936
More pictures of asteroids
8.3 asteroids, ice worlds, Planet Nine https://talk.galaxyzoo.org/#/boards/BGZ0000001/discussions/DGZ0000wrb?page=8