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Info for exoplanet "Tenoecal Jarn"


Scientific (actual) data
PlanetKepler-189 b
Planet statusConfirmed
Radius0.108
Orbital period10.3999
Semi major axis0.088
Discovered2014
Updated2021-02-05
Tconj2454970
Impact parameter0.23
PublicationAnnounced on a website
Detection typePrimary Transit
Alternate names2MASS J19101553+4418180 b, K00574.02, KIC 8355239 b, KOI-574 b, KOI-574.02, WISE J191015.51+441818.1 b
Star nameKepler-189
Right ascension287.57°
Declination44.31°
Mag j13.408
Mag h12.941
Mag k12.921
Star distance601.75
Star metallicity-0.134
Star mass0.79
Star radius0.75
Star temperature5235
Star alternate names2MASS J19101553+4418180, KIC 8355239, KOI-574, WISE J191015.51+441818.1
Wikipedia articleKepler-189 b

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Fictional info (?)
Suggested nameTenoecal Jarn
Planet typeWarm planet
This planet is named after the deity Tenoecal Jarn, the messenger of fear.

When viewed from Earth, this proximity to Kepler-189 means the planet can only be seen near the western or eastern horizon during the early evening or early morning.

Liquid water cannot exist on the surface of Tenoecal Jarn due to low atmospheric pressure, which is less than 8 percent of Earth's, except at the highest elevations for limited periods.

The largest moon, Galaphaë, has a diameter greater than that of the planet Mars.
AtmosphereOzone44%
Methane22%
Hydrogen15%
2H2O11%
Formaldehyde5.1%
Hydrogen peroxide0.94%
Ammonia0%
Atmospheric pressure0.16 bar
artist's rendition
MoonGalaphaëSmall slightly egg-shaped rocky comet
SiarVery small irregular oceanic moon
Clitis MedeHuge irregular gaseous asteroid
Uqobe HyLarge round rocky asteroid
AehiturSmall potato shaped oceanic planetoid
Google search for Tenoecal jarn


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