exoplanet_descriptions/hd_141399_d.txt Orix (HD 141399 d) - Exoplanets
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Info for exoplanet "Orix"


Scientific (actual) data
NameHD 141399 d
Planet statusConfirmed
Mass sini1.18
Orbital period1069.8
Semi major axis2.09
Orbit eccentricity0.074
Discovered2014
Updated2016-02-17
Omega220
Tperi2456920
K22.63
PublicationPublished in a refereed paper
Detection typeRadial Velocity
Mass measurement typeRadial Velocity
Star nameHD 141399
Right ascension236.73°
Declination46.99°
Mag v7.2
Star distance36.17
Star metallicity0.35
Star mass1.07
Star radius1.46
Star sp typeK0V
Star temperature5600
Wikipedia articleHD 141399 d

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Fictional info (?)
Suggested nameOrix
Planet typeCold planet
It is the coldest planetary atmosphere in its solar system, with a minimum temperature of 33°K (-240°C), and has a complex, layered cloud structure with oxygen thought to make up the lowest clouds, and sulfur dioxide the uppermost layer of clouds.

The polar regions are constantly below 270°K (-3°C).

It was the one of the first exoplanets visited by a spacecraft, and one of the first to be successfully landed on.
AtmosphereSulfur dioxide70%
Oxygen21%
Xenon8.4%
Atmospheric pressure17 bar
artist's rendition
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IolaslinLarge slightly egg-shaped oceanic comet
Saocor DeneLarge potato shaped rocky planetoid
Turso'epiMedium-sized round gaseous moon
Iakatia OneMedium-sized round gaseous asteroid
Noemne Orio NarVery small irregular rocky comet
Thimepa'farivosLarge round rocky moon
Idxides CorSmall irregular gaseous moon
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