t (s)

a (m)

k

Rh (m)

ct (m)

Dcell (m)

T (K)

tn

4.3 × 10−5

2.8 × 1015

5.8 × 1021

3.7 × 104

1.3 × 104

3.7 × 104

4.2 × 1011

1

4.3 × 1017

2.5 × 1017

8.5 × 108

3.0 × 108

5.6 × 106

2.8 × 109

4000

2.7 × 1019

2.5 × 1013

3.4 × 1012

1.2 × 1012

3.5 × 108

4.4 × 107

trec

4.9 × 1011

3.0 × 1023

5.2 × 105

4.1 × 1020

1.5 × 1020

3.9 × 1012

4.0 × 103

tG

3.2 × 1016

7.9 × 1025

8.4

2.7 × 1025

9.6 × 1024

1.0 × 1015

15.1

t0

4.4 × 1017

4.4 × 1026

1.4

3.7 × 1026

1.3 × 1026

5.8 × 1015

2.71