How Far is Comet C/2019 Q4 (Borisov) from Earth?
The distance of Comet C/2019 Q4 (Borisov) from Earth is currently 811,811,967 kilometers, equivalent to 5.426628 Astronomical Units. Light takes 45 minutes and 7.9132 seconds to travel from Comet C/2019 Q4 (Borisov) and arrive to us.
The following chart shows the distance of Comet C/2019 Q4 (Borisov) 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 C/2019 Q4 (Borisov) from Earth is also available as a real time updated value in the Live Position and Data Tracker.
Closest approach of Comet C/2019 Q4 (Borisov) to Earth
Between January 2013 and December 2100 the closest approach of Comet C/2019 Q4 (Borisov) to Earth happens on Sat Dec 28 2019 at a distance of 1.93675443 Astronomical Units, or 289,734,339 kilometers:
NOTE: values for the closest approach are computed with a sampling interval of 1 day.