Erratum: Evolution of Nonradiative Supernova Remnants

In the paper ``Evolution of Nonradiative Supernova Remnants'' by J. Kelly Truelove and Christopher F. McKee (ApJS, 120, 299 [1999]), there are several errors in Table 4. The factor 0.202 in v^*_b(R^*_b) should be replaced by 0.349; the factor 2.29 in t^*(R^*_r) should be replaced by 0.762; the factor 0.762(3-n) in ṽ^*_r(R^*_r) should be replaced by 0.762(3-n)^1/2 the factor 2.02 in R^*_r(t^*) should be replaced by 1.56[(5-n)/(3-n)]^1/2 and a factor n should be inserted after 0.0819 in the expression for R^*_r(t^*). The corrected table is presented below. We thank Don Ellison for bringing this problem to our attention.