exoplanet_descriptions/hd_68638_ab.txt Wouyoryu Mi (HD 68638 Ab) - Astro
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Info for exoplanet "Wouyoryu Mi"


Scientific (actual) data
NameHD 68638 Ab
Planet statusConfirmed
Planet mass35.1
Mass sini8.25
Orbital period240.7
Semi major axis0.66
Orbit eccentricity0.487
Inclination166.51
Discovered2023
Updated2025-09-15
K300
PublicationPublished in a refereed paper
Detection typeRadial Velocity, Astrometry
Mass measurement typeAstrometry
Star nameHD 68638 A
Right ascension124.03°
Declination57.09°
Mag v7.48
Mag j6.06
Mag h5.73
Mag k5.65
Star distance33.28
Star metallicity-0.24
Star mass0.95
Star radius1.149
Star sp typeG6V
Star temperature5430
Wikipedia articleHD 68638 Ab

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Fictional info (?)
Suggested nameWouyoryu Mi
Planet typeHuge cold gas giant
It is radically different from Earth in other respects.
AtmosphereMethane62%
Neon38%
Hydrogen deuteride (HD)0.032%
Sulfur dioxide0.0096%
Atmospheric pressure60 bar
artist's rendition
No known satellites
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