exoplanet_descriptions/kepler-457_c.txt Yannop Wang (Kepler-457 c) - Astro
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Info for exoplanet "Yannop Wang"


Scientific (actual) data
NameKepler-457 c
Planet statusConfirmed
Radius0.21
Orbital period75.2
Semi major axis0.3654
Inclination89.701
Discovered2015
Updated2024-06-05
PublicationPublished in a refereed paper
Detection typePrimary Transit
Radius measurement typePrimary Transit
Alternate namesKIC 8540376 c, Kepler-1803 c
Star nameKepler-457
Right ascension282.38°
Declination44.69°
Mag j13.26
Mag k12.966
Star distance1072.3
Star metallicity-0.051
Star mass1.15
Star radius1.256
Star sp typeF8V
Star temperature6116.46
Star alternate namesKIC 8540376, Kepler-1803, KOI-7892, 2MASS J18493060+4441405, WISE J184930.60+444140.4
Wikipedia articleKepler-457 c

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Fictional info (?)
Suggested nameYannop Wang
Planet typeCold planet
Its orbital period around Kepler-457 of 75 earth days is the shortest of all the planets in its solar system.
AtmosphereXenon34%
Ethane26%
Neon21%
Argon8.3%
2H2O7.3%
Helium1.9%
Hydrogen deuteride (HD)0.067%
Nitric oxide1.0E-6%
Atmospheric pressure22 bar
artist's rendition
No known satellites
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