update, using an existing topic.
Mike Brown’s Planets (blog)
Nervous gyrations
Saturday, May 3, 2008
http://www.mikebrownsplanets.com/2008/05/nervous-gyrations.html
[snip] On May 11th and then four other days over the following two week period, the [Hubble Space] telescope will come around the earth, swing towards Santa, and snap a quartet of pictures to help us determine precisely where the small satellite (aka Blitzen) is. [end]
2003 EL61 (Mike Brown’s page about it)
http://web.gps.caltech.edu/~mbrown/2003EL61/