How Far is Comet 77P/Longmore from Earth?
The distance of Comet 77P/Longmore from Earth is currently 422,547,228 kilometers, equivalent to 2.824554 Astronomical Units. Light takes 23 minutes and 29.4658 seconds to travel from Comet 77P/Longmore and arrive to us.
The following chart shows the distance of Comet 77P/Longmore 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 77P/Longmore from Earth is also available as a real time updated value in the Live Position and Data Tracker.
Closest approach of Comet 77P/Longmore to Earth
Between January 2013 and December 2100 the closest approach of Comet 77P/Longmore to Earth happens on Sun Apr 22 2063 at a distance of 1.00596161 Astronomical Units, or 150,489,716 kilometers:
NOTE: values for the closest approach are computed with a sampling interval of 1 day.