exoplanet_descriptions/hd_12661_c.txt Ymirti (HD 12661 c) - Exoplanets
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Info for exoplanet "Ymirti"


Scientific (actual) data
NameHD 12661 c
Planet statusConfirmed
Planet mass2.83
Mass sini1.57
Orbital period1698.53
Semi major axis2.929
Orbit eccentricity0.0131
Inclination136
Angular distance0.068891
Discovered2002
Updated2025-08-13
Omega165
Tperi2446150
PublicationPublished in a refereed paper
Detection typeRadial Velocity, Astrometry
Mass measurement typeAstrometry
Alternate namesHIP 9683 c
Star nameHD 12661
Right ascension31.14°
Declination25.41°
Mag v7.44
Star distance37.16
Star metallicity0.29
Star mass1.07
Star radius1.12
Star sp typeG6V
Star age7.05
Star temperature5742
Star alternate namesHIP 9683
Wikipedia articleHD 12661 c

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Fictional info (?)
Suggested nameYmirti
Planet typeLarge cold gas giant
AtmosphereOxygen43%
Water vapor34%
Hydrogen deuteride (HD)15%
2H2O5.2%
Formaldehyde2.9%
Atmospheric pressure0.08 bar
artist's rendition
No known satellites
Google search for Ymirti


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