Measure The Positions of Asteroids
![](/sites/default/files/activ/asteroidwatch/asteroid_examine.png)
Credit: The Schools' Observatory
Once you have found the NEO in all of the observations by "blinking" them, the next step is to measure the position of the NEO. We need to know the pixel coordinate of it in each image. To find this, you can use the Image Examine tool in LTImage.
Image Examine Tool