exoplanet_descriptions/hd_13189_b.txt Myrit (HD 13189 b) - Exoplanets
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Info for exoplanet "Myrit"


Scientific (actual) data
NameHD 13189 b
Planet statusConfirmed
Mass sini14
Orbital period471.6
Semi major axis1.85
Orbit eccentricity0.27
Angular distance0.01
Discovered2005
Updated2012-08-10
Omega160.7
Tperi2455330
PublicationPublished in a refereed paper
Detection typeRadial Velocity
Star nameHD 13189
Right ascension32.42°
Declination32.32°
Mag v7.57
Star distance185
Star mass4.5
Star radius50.39
Star sp typeK2 II
Wikipedia articleHD 13189 b

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Fictional info (?)
Suggested nameMyrit
Planet typeCold planet
It is the coldest planetary atmosphere in its solar system, with a minimum temperature of 28°K (-245°C), and has a complex, layered cloud structure with molecular hydrogen thought to make up the lowest clouds, and hydrogen peroxide the uppermost layer of clouds. The planet telescopically displays the complete range of phases, similar to Venus and the Moon, as it moves in its inner orbit relative to HD 13189, which reoccurs over the so-called synodic period approximately every 110 days.

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AtmosphereHydrogen peroxide39%
Molecular hydrogen29%
Argon25%
Hydrogen chloride6.1%
Krypton0.0086%
Methane0.0082%
Ammonium hydrosulfide (NH4SH)0.0053%
Atmospheric pressure30 bar
artist's rendition
MoonOzohir OnacowuHuge round rocky comet
Ecerof Ogesej'oSmall round gaseous asteroid
VuleHuge slightly egg-shaped rocky moon
Imenir AweLarge slightly egg-shaped ice moon
Wuwu Julo-xaziVery small slightly egg-shaped ice moon
Nale-baSmall almost round gaseous asteroid
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