Sloan Digital Sky Survey
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DR12 Projects
     - Solar System
     - Scavenger Hunt
     - The Universe
     - Asteroids
     - Types of Stars
     - Color
     - Galaxies
 Research Challenges
 For Kids
 User Activities
 Games and Contests
 Links to Others

 Moving Objects
 How to Find
 The Asteroids
 Find the Asteroids
 Asteroid Hunt

How to Find Asteroids

Finding asteroids takes practice. Remember that you are looking for a yellow dot and a blue dot close together. The dots should be fairly small and bright. The yellow dot can be reddish-yellow or greenish-yellow, but the blue dot will always be dark blue. Most importantly, the two dots should be close together: no more than a few millimeters (about an eighth of an inch) apart. If two dots are more widely spaced, they are probably two separate stars, not an asteroid.

Can you find the asteroid in this image?