Travelers in the Night Eps. 203E & 204E: Blinky & Blinky Revealed

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Dr. Al Grauer hosts. Dr. Albert D. Grauer ( @Nmcanopus ) is an observational asteroid hunting astronomer. Dr. Grauer retired from the University of Arkansas at Little Rock in 2006. travelersinthenight.org

Today's 2 topics:

- Eric Christiensen discovered 2015 YJ, that had missed the Earth by 40,000 miles.

- Dr. Bill Ryan determined that 2015 YJ is a collision fragment perhaps one and a half times longer that it is wide and is spinning on its axis once every 9 minutes.

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