exoplanet_descriptions/k2-19_b.txt Nyonyanya (K2-19 b) - Exoplanets
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Info for exoplanet "Nyonyanya"


Scientific (actual) data
NameK2-19 b
Planet statusConfirmed
Planet mass0.1019
Radius0.691
Orbital period7.9194
Semi major axis0.074
Orbit eccentricity0.2
Inclination89.47
Discovered2015
Updated2021-02-05
Omega179
Tconj2456810
Impact parameter0.17
Temperature (kelvin)854
PublicationPublished in a refereed paper
Detection typePrimary Transit
Mass measurement typeSpectrum
Radius measurement typePrimary Transit
Alternate names2MASS J11395048+0036129 b, EPIC 201505350 b, EPIC 201505350.02, WISE J113950.46+003612.9 b
Star nameK2-19
Right ascension174.96°
Declination0.6°
Mag v12.806
Mag i12.567
Mag j11.596
Mag h11.208
Mag k11.161
Star distance292.14
Star metallicity0.1
Star mass0.93
Star radius0.86
Star sp typeG9 V
Star age8
Star temperature5430
Star alternate namesEPIC 201505350, 2MASS J11395048+0036129, WISE J113950.46+003612.9
Wikipedia articleK2-19 b

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Fictional info (?)
Suggested nameNyonyanya
Planet typeSmall warm gas planet
AtmosphereSulfur dioxide28%
Carbonyl sulfide24%
Argon23%
Hydrogen peroxide17%
2H2O6%
Formaldehyde0.75%
Nitric oxide0.4%
Hydrogen chloride0.0052%
Krypton0.00069%
Ammonia3.2E-5%
Atmospheric pressure50 bar
artist's rendition
MoonZuso YunaHuge round rocky moon
Ryuso'zaVery small slightly egg-shaped ice moon
Romya MitepeLarge irregular rocky planetoid
GyomuriHuge round gaseous moon
KebuyaSmall irregular oceanic planetoid
MibyashoSmall slightly egg-shaped oceanic asteroid
Komi PuLarge slightly egg-shaped rocky asteroid
Kyokyu-padahi MaLarge round ice moon
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