exoplanet_descriptions/hd_142245_ab.txt Ryong Ch (HD 142245 Ab) - Exoplanets
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Info for exoplanet "Ryong Ch"


Scientific (actual) data
NameHD 142245 Ab
Planet statusConfirmed
Mass sini1.9
Orbital period1299
Semi major axis2.77
Orbit eccentricity0.32
Angular distance0.025297
Discovered2011
Updated2024-07-29
Omega234
Tperi2454760
PublicationPublished in a refereed paper
Detection typeRadial Velocity
Alternate namesHD 142245 b
Star nameHD 142245 A
Right ascension238.23°
Declination15.43°
Mag v7.63
Star distance109.5
Star metallicity0.23
Star mass1.69
Star radius5.2
Star sp typeK0III
Star age2.3
Star temperature4878
Star alternate namesHD 142245
Wikipedia articleHD 142245 Ab

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Fictional info (?)
Suggested nameRyong Ch
Planet typeCold planet
AtmosphereHydrogen chloride94%
Sulfur dioxide5.3%
Atmospheric pressure40 bar
artist's rendition
MoonLyinlang ZhLarge irregular oceanic asteroid
FecyuedHuge slightly egg-shaped oceanic moon
Chomyun-shHuge round rocky moon
PyichLarge almost round rocky moon
Wazyao XyoushVery small round rocky moon
Yunran QaiVery small almost round gaseous planetoid
Paitwax WaHuge round rocky moon
Chye NeichSmall round ice moon
Chengsh YuanweiMedium-sized slightly egg-shaped rocky moon
Yofwan-zeswenVery small slightly egg-shaped rocky comet
WentwenLarge potato shaped crater-filled moon
Ywoxwang-wSmall slightly egg-shaped rocky asteroid
Yuyao-kVery small potato shaped rocky planetoid
Ying ZhwenHuge slightly egg-shaped oceanic asteroid
Roukwei TwaxwacHuge round rocky moon
JyuanLarge potato shaped ice moon
CyueqyuVery small irregular rocky moon
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