In Evidence
Ephemeris Calculator
Compute Asteroid 1999 KW4 ephemerides for any date and time between 01 Jan 2013 and 31 Dec 2100 and display the predicted position in an interactive sky map.
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How Far is Asteroid 1999 KW4 from Earth?
The distance of Asteroid 1999 KW4 from Earth is currently 212,803,822 kilometers, equivalent to 1.422506 Astronomical Units. Light takes 11 minutes and 49.8371 seconds to travel from Asteroid 1999 KW4 and arrive to us.
The following chart shows the distance of Asteroid 1999 KW4 from Earth as a function of time. In the chart the distance data is measured in Astronomical Units and sampled with an interval of 1 day.
The value of the reported distance might be somewhat inaccurate around the times of closest approach for objects passing extremely close to Earth. The value of the distance of 1999 WK4 from Earth is also available as a real time updated value in the Live Position and Data Tracker.
Closest approach of Asteroid 1999 KW4 to Earth
Between January 2013 and December 2100 the closest approach of Asteroid 1999 KW4 to Earth happens on Mon May 26 2036 at a distance of 0.01636376 Astronomical Units, or 2,447,983 kilometers:
NOTE: values for the closest approach are computed with a sampling interval of 1 day.