2007 CA19 (also written 2007 CA19) is a near-Earth asteroid. It led the impact hazard list with a Torino Scale impact risk value of 1 for one week ending on February 19 2007. Before and after 2007 CA19 99942 Apophis was the object with the highest Palermo Scale rating. With an observation arc of 4.8 days 2007 CA19 had a Palermo Scale of −0.88.2007 CA19 was discovered on February 11 2007 by the Catalina Sky Survey at the University of University of Arizona.
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