Tycho's Nova SNR
Tycho's Nova is a Type Ia supernova remnant (SNR) located in the constellation Cassiopeia. At the center of Tycho's Nova lies a white dwarf.
| Name: | Tycho's Nova |
| Alternate name: | B Cassiopeiae |
| Type: | Type Ia |
| Core object: | white dwarf |
| Distance: | 7500 light years |
| Constellation: | Cassiopeia |