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Info for exoplanet "Wuzh Yao"


Scientific (actual) data
PlanetKepler-446 b
Planet statusConfirmed
Planet mass0.014
Radius0.13
Orbital period1.56541
Orbit eccentricity0
Inclination87.42
Discovered2015
Updated2021-02-05
Tconj2454970
Tzero tr2454960
Impact parameter0.601
K7
PublicationPublished in a refereed paper
Detection typePrimary Transit
Mass detection typeTheoretical
Radius detection typePrimary Transit
Alternate names2MASS J18490005+4455160 b, K02842.01, KIC 8733898 b, KOI-2842 b, KOI-2842.01, WISE J184900.02+445515.7 b
Star nameKepler-446
Right ascension282.25°
Declination44.92°
Mag v16.5
Mag j13.591
Mag h13.075
Star distance120
Star metallicity-0.3
Star mass0.22
Star radius0.24
Star sp typeM4
Star temperature3359
Star alternate names2MASS J18490005+4455160, KIC 8733898, KOI-2842, WISE J184900.02+445515.7
Wikipedia articleKepler-446 b

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Fictional info (?)
Suggested nameWuzh Yao
Planet typeCold planet
It is named after the deity Wuzh Yao, the messenger of good fortune.

Wuzh Yao is gravitationally locked with Kepler-446 in a 3:2 spin-orbit resonance, and rotates in a way that is unique in its solar system.

The two polar ice caps appear to be made largely of ice.

Because of its fast rotation, the planet's shape is that of an oblate spheroid (it has a slight but noticeable bulge around the equator).
AtmosphereHydrogen chloride59%
Water vapor38%
Molecular hydrogen2.1%
Carbon monoxide0.11%
Hydrogen deuteride (HD)0.016%
Carbonyl sulfide0%
Atmospheric pressure0.05 bar
artist's rendition
MoonLenxwengxSmall round rocky moon
Jendyou SoLarge potato shaped rocky asteroid
Wanzhan-qodyokLarge almost round gaseous moon
WenhSmall round crater-filled moon
Nwaidyun PyaoVery small slightly egg-shaped gaseous moon
Laoq Engg EgyaVery small round gaseous moon
EngryongSmall round ice asteroid
Yong TyouLarge irregular crater-filled moon
Google search for Wuzh yao


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