Name

Age (yr)

Radius (pc)

Velocity (km∙s1)

References

Tycho

442

3.7

5300

Williams et al. (2016)

Cas A

328

2.5

4700

Patnaude and Fesen (2009)

Cygnus loop

17,000

24.25

250

Chiad et al. (2015)

SN 1006

1000

10.19

3100

Uchida et al. (2013)