exoplanet_descriptions/k2-42_b.txt Minugu (K2-42 b) - Exoplanets - Astro
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Info for exoplanet "Minugu"


Scientific (actual) data
NameK2-42 b
Planet statusConfirmed
Radius0.192
Orbital period6.68796
Semi major axis0.0617
Discovered2016
Updated2021-02-05
Tconj2456810
PublicationPublished in a refereed paper
Detection typePrimary Transit
Alternate namesEPIC 201155177 b, EPIC 201155177.01
Star nameK2-42
Right ascension176.67°
Declination-5.17°
Mag j12.982
Mag h12.398
Star distance401.36
Star mass0.7
Star radius0.64
Star temperature4613
Star alternate names2MASS J11463977-0510186, EPIC 201155177, WISE J114639.77-051019.1
Wikipedia articleK2-42 b

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Fictional info (?)
Suggested nameMinugu
Planet typeWarm planet
It was the one of the first exoplanets visited by a spacecraft, and one of the first to be successfully landed on.

The volume of water detected has been estimated to be equivalent to the volume of water in Lake Superior.
AtmosphereMethane49%
Carbon dioxide39%
Ammonia6.7%
Nitrogen4.6%
Carbonyl sulfide0.091%
Hydrogen peroxide0.026%
Atmospheric pressure70 bar
artist's rendition
No known satellites
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