Tycho G is the surviving binary companion star of the SN 1572 supernova event. The star is located about 7500 light-years away in the constellation Cassiopeia. It is a subgiant, similar to our Sun in luminosity and color but more evolved. Tycho G is still close to the center of the supernova remnant and had triggered once the explosion of its binary companion white dwarf star by contributing mass to it.

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dbpprop:abstract
  • Tycho G is the surviving binary companion star of the SN 1572 supernova event. The star is located about 7500 light-years away in the constellation Cassiopeia. It is a subgiant, similar to our Sun in luminosity and color but more evolved. Tycho G is still close to the center of the supernova remnant and had triggered once the explosion of its binary companion white dwarf star by contributing mass to it.
dbpprop:appmagV
  • 17 (xsd:integer)
dbpprop:bV
  • 0.6 (xsd:double)
dbpprop:caption
  • Tycho G ("g") as seen by Hubble. ''NASA image''.
dbpprop:class
  • G2 IV
dbpprop:constell
dbpprop:dec
dbpprop:epoch
  • J2000
dbpprop:luminosity
  • about 1
dbpprop:mass
  • about 1
dbpprop:metal
  • about 100% Sun
dbpprop:propMoDec
  • −6.11 [& 160;±1.34]
dbpprop:propMoRa
  • −2.60
dbpprop:ra
dbpprop:radius
  • 2 [& 160;±1]
dbpprop:reference
dbpprop:temperature
  • 5750 (xsd:integer)
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rdfs:comment
  • Tycho G is the surviving binary companion star of the SN 1572 supernova event. The star is located about 7500 light-years away in the constellation Cassiopeia. It is a subgiant, similar to our Sun in luminosity and color but more evolved. Tycho G is still close to the center of the supernova remnant and had triggered once the explosion of its binary companion white dwarf star by contributing mass to it.
rdfs:label
  • Tycho G
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