Asteroid Zoo Talk

Black dots on a triangular pattern

  • deneb62 by deneb62

    Anyone with an idea of what the 2 black dots moving in a kind of triangular pattern?

    Posted

  • Dr.Asteroid by Dr.Asteroid scientist, admin

    @CTidwell3 is correct. Something changed (it's easy to image a bit of dust landing on something) between the calibration and the actual imaging.

    Posted