Hubble distance

This is the distance of an object based on the Hubble flow. It is the speed of light, c times the Hubble time, tH (or equivalently c divided by the Hubble constant H0) and is called the Hubble distance DH.

DH = c tH = c/H0


Study Astronomy Online at Swinburne University
All material is © Swinburne University of Technology except where indicated.