Asteroid Petunia August 06, 2002; Gettysburg College Observatory
Sequence of 4 images in the I filter.
Field of view: ~ 18 by 18 arcmin
Interval between each image: ~ 5 min
Images taken by L. Marschall, H. Sheets, and J. Pryzby
Animated by H. Sheets
copyright Laurence A. Marschall, Gettysburg College