exoplanet_descriptions/lhs_1903_d.txt Yudohe Sanyo (LHS 1903 d), Astro
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Info for exoplanet "Yudohe Sanyo"


Scientific (actual) data
NameLHS 1903 d
Planet statusConfirmed
Planet mass0.019
Radius0.223
Orbital period12.5663
Semi major axis0.086
Orbit eccentricity0.1
Discovered2026
Updated2026-02-13
Omega233
Impact parameter0.33
K2.48
Temperature (kelvin)442
PublicationPublished in a refereed paper
Detection typePrimary Transit
Mass measurement typeRadial Velocity
Radius measurement typePrimary Transit
Star nameLHS 1903
Right ascension107.87°
Declination48.33°
Mag v12.2
Star distance35.6917
Star metallicity-0.11
Star mass0.538
Star radius0.539
Star sp typeM0.5V
Star age7.08
Star temperature3664
Star alternate namesG 107-55, TOI-1730
Wikipedia articleLHS 1903 d

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Fictional info (?)
Suggested nameYudohe Sanyo
Planet typeTerrestrial
Estimated population14000000000
AtmosphereOxygen77%
Carbon dioxide14%
Water7.3%
Methane1.3%
Atmospheric pressure0.16 bar
artist's rendition
No known satellites
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