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:

- 1.9 mile diameter 1998 QE2 was observed by NASA's Goldstone Solar System Radar. The asteroid's moon is about 1/3 of a mile in diameter and orbits once every 32 hours.

- Friday April 13, 2029 will be a very lucky day for the human race.

On that day the Asteroid Apophis will pass about 19,400 miles above the Earth's surface.

 

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