HD 181433
Constellation, Pavo, Star, Stellar, Subgiant
Herausgegeben: Christer, Emory
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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. HD 181433 is a star located approximately 87 light-years away in the constellation of Pavo. According to SIMBAD, it has a stellar classification of K3III-IV, which puts it on the borderline between being a red giant and a subgiant this is inconsistent with its luminosity properties: it has a luminosity of only 0.308 times that of the Sun. Its entry in the Hipparcos catalogue lists a spectral type of K5V, classifying it as a dwarf star. As of 2008, three extrasolar pla...
Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. HD 181433 is a star located approximately 87 light-years away in the constellation of Pavo. According to SIMBAD, it has a stellar classification of K3III-IV, which puts it on the borderline between being a red giant and a subgiant this is inconsistent with its luminosity properties: it has a luminosity of only 0.308 times that of the Sun. Its entry in the Hipparcos catalogue lists a spectral type of K5V, classifying it as a dwarf star. As of 2008, three extrasolar planets are thought to be orbiting within the system.