exoplanet_descriptions/kepler-424_b.txt Upinep (Kepler-424 b) - Exoplanets
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Info for exoplanet "Upinep"


Scientific (actual) data
NameKepler-424 b
Planet statusConfirmed
Planet mass1.03
Mass sini1.03
Radius0.89
Orbital period3.31186
Semi major axis0.044
Discovered2014
Updated2021-02-05
Tconj2454960
Tzero tr2454960
Impact parameter0.934
K140
PublicationPublished in a refereed paper
Detection typePrimary Transit
Mass measurement typeRadial Velocity
Radius measurement typePrimary Transit
Alternate names2MASS J19542997+4834388 b, K00214.01, KIC 11046458 b, KOI-214 b, KOI-214.01, WISE J195429.98+483439.0 b
Star nameKepler-424
Right ascension298.63°
Declination48.58°
Mag v14.497
Mag j12.905
Mag h12.6
Star distance712.87
Star metallicity0.44
Star mass1.01
Star radius0.94
Star temperature5460
Star alternate names2MASS J19542997+4834388, KIC 11046458, KOI-214, WISE J195429.98+483439.0
Wikipedia articleKepler-424 b

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Fictional info (?)
Suggested nameUpinep
Planet typeHot gas giant
It is a hot gas giant planet with a mass one-thousandth that of Kepler-424, but two-and-a-half times that of all the other planets in its solar system combined. 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 ammonium hydrosulfide (NH4SH) thought to make up the lowest clouds, and carbon dioxide the uppermost layer of clouds.

The volume of water detected has been estimated to be equivalent to the volume of water in the Black Sea.
AtmosphereCarbon dioxide53%
Ammonium hydrosulfide (NH4SH)46%
Nitrogen0.37%
Atmospheric pressure0.004 bar
artist's rendition
No known satellites
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