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Info for exoplanet "Teneana'na"


Scientific (actual) data
PlanetK2-137 b
Planet statusConfirmed
Planet mass0.5
Radius0.079
Orbital period0.179715
Semi major axis0.0058
Orbit eccentricity0
Inclination89.6
Discovered2017
Updated2021-02-05
Tconj2457580
Tzero tr2457580
Impact parameter0.02
Temperature (kelvin)1471
PublicationPublished in a refereed paper
Detection typePrimary Transit
Mass detection typeRadial Velocity
Alternate namesEPIC 228813918 b, 2MASS J12272899-0611428 b, WISE J122728.92-061142.7 b
Star nameK2-137
Right ascension186.87°
Declination-6.2°
Mag v15.498
Mag j11.764
Mag h11.126
Star distance99.15
Star metallicity0.08
Star mass0.46
Star radius0.44
Star sp typeM3 V
Star temperature3492
Star alternate names2MASS J12272899-0611428, EPIC 228813918, EPIC 228813918, WISE J122728.92-061142.7
Wikipedia articleK2-137 b

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Fictional info (?)
Suggested nameTeneana'na
Planet typeHot gas giant
Teneana'na is the largest and most crater filled planet in its solar system.

This hot gas giant is named after the deity Teneana'na, the spirit of nature.

Teneana'na's axis has the smallest tilt of any of its solar system's planets.

The outer atmosphere is visibly segregated into several bands at different latitudes, resulting in turbulence and storms along their interacting boundaries.

Wind speeds can reach 153 metres per second.
AtmosphereHydrogen71%
Oxygen10%
Neon8.5%
Methane4%
Carbon dioxide3.1%
Carbonyl sulfide1.8%
Hydrogen chloride0.23%
Atmospheric pressure32 bar
artist's rendition
MoonKashu Nyuko-seMedium-sized slightly egg-shaped oceanic moon
Google search for Teneana'na


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