blue/redshift

z

s (Mpc)

blue/red shift

−0.01 → 0.01

<≅45

0.98 - 1.02

0.98 - 1.02

0.99 - 1.01

red shift

≅0.01

≅45

0.98

0.98

0.99

red shift

0.20

900

0.69

0.60

0.83

red shift

1

0.25

0.50

red shift

→∞

→∞

→0

→0