  On 2015 November 13, the small artificial object designated WT1190F entered
the Earth atmosphere above the Indian Ocean offshore Sri Lanka after being
discovered as a possible new asteroid only a few weeks earlier. At ESA's
SSA-NEO Coordination Centre we took advantage of this opportunity to organize a
ground-based observational campaign, using WT1190F as a test case for a
possible similar future event involving a natural asteroidal body.
