Joe Pollock
Image taken:
Jun. 26, 2011
Cerro Tololo Chile - At least the telescope was there.
The attached graph is the rotational light curve for the asteroid 2011 MD whose period is about 23 minutes. It was obtained using one of the Prompt telescopes in Chile operated by the University of North Carolina.
©2013, -- This site is penned daily by Dr. Tony Phillips.