exoplanet_descriptions/hd_108863_ab.txt Caleuan (HD 108863 Ab) - Exoplanets
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Info for exoplanet "Caleuan"


Scientific (actual) data
NameHD 108863 Ab
Planet statusConfirmed
Mass sini2.6
Orbital period443.4
Semi major axis1.4
Orbit eccentricity0.1
Angular distance0.010072
Discovered2011
Updated2025-03-25
Omega177
Tperi2455520
PublicationPublished in a refereed paper
Detection typeRadial Velocity
Star nameHD 108863 A
Right ascension187.58°
Declination21.95°
Mag v7.89
Star distance139
Star metallicity0.2
Star mass1.85
Star radius5.6
Star sp typeK0
Star age1.8
Star temperature4956
Wikipedia articleHD 108863 Ab

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Fictional info (?)
Suggested nameCaleuan
Planet typeCold planet
AtmosphereWater vapor51%
2H2O24%
Neon19%
Nitrogen2.6%
Ethane2.1%
Carbonyl sulfide0.69%
Atmospheric pressure3 bar
artist's rendition
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