Nearby stars catalogue < LIVING fUTURE

Star Sigma Octantis

Yellow giant Sigma Octantis is located 293.8 light years away from the Sun. It is a single star of spectral class F0 III, that has 159 of solar mass. For now, there are no known exoplanets in this system.
Sun distance
293.8 light years
Sigma Octantis
part of star image
part of star image
Yellow giant (spectral class F0 III)

Mass: 1.59 M Sun | M Jupiter
radius icon
Size: 4.32 R Sun | R Jupiter
temperature iconTemperature: 7415 K | 1.28 T Sun
time iconAge: 0.912 billions years | 0.2 Sun
luminosity iconLuminosity: 43 L Sun
(No known exoplanets yet)
More about Sigma Octantis
      Star Sigma Octantis can be found in southern celestial hemisphere.  Sigma Octantis is about 4 times bigger than the Sun and temperature in its outer envelope is around 7415 K (7142 °C), which is about 128 % of Suns temperature.
Other designations of this star
Polaris Australis, σ Oct, CPD−89°47, FK5 923, HD 177482, HIC 104382, HIP 104382, HR 7228, SAO 258857
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