TY Coronae Borealis

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TY Coronae Borealis
Observational data
Epoch: J2000.0 [1]
Constellation: Corona Borealis [1]
Right ascension: 16h 01m 23.14s [1]
Declination: +36° 48′ 34.4″ [1]
Apparent magnitude: 14.53[2]

TY Coronae Borealis, also known as R 808, is a variable white dwarf star of the DAV (or ZZ Ceti) type in the constellation Corona Borealis. It has a surface temperature of 11,213 ± 130 K and a mass around 70% times that of the Sun, but only 1.1% of its diameter.[3] It is around 96 light-years distant from Earth.[1] It was confirmed as a variable star in 1976.[4]

References

  1. ↑ 1.0 1.1 1.2 1.3 1.4 1.5 Lua error in package.lua at line 80: module 'strict' not found.
  2. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  3. ↑ Lua error in package.lua at line 80: module 'strict' not found.
  4. ↑ Lua error in package.lua at line 80: module 'strict' not found.


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