exoplanet_descriptions/hd_190228_b.txt Likalan Tur (HD 190228 b) - Astro
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Info for exoplanet "Likalan Tur"


Scientific (actual) data
NameHD 190228 b
Planet statusConfirmed
Planet mass6
Mass sini5
Orbital period1145.77
Semi major axis2.293
Orbit eccentricity0.547
Inclination48
Angular distance0.030253
Discovered2002
Updated2024-10-28
Omega107
Tperi1236
PublicationPublished in a refereed paper
Detection typeRadial Velocity, Astrometry
Mass measurement typeAstrometry
Star nameHD 190228
Right ascension300.75°
Declination28.31°
Mag v7.3
Star distance66.11
Star metallicity-0.24
Star mass1.3
Star radius3.02
Star sp typeG5IV
Star age10.16
Star temperature5176
Wikipedia articleHD 190228 b

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Fictional info (?)
Suggested nameLikalan Tur
Planet typeLarge cold gas giant
AtmosphereOzone52%
Argon35%
Hydrogen6.4%
Hydrogen peroxide3%
Formaldehyde1.6%
Carbonyl sulfide1.4%
Methane1.1E-5%
Sulfur dioxide7.0E-6%
Atmospheric pressure32 bar
artist's rendition
MoonNypehe-meLarge slightly egg-shaped rocky comet
Google search for Likalan tur


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