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Info for exoplanet "Calri-lin"


Scientific (actual) data
PlanetK2-138 b
Planet statusConfirmed
Planet mass0.0098
Radius0.14
Orbital period2.35322
Semi major axis0.0338
Orbit eccentricity0.403
Inclination86.9
Discovered2017
Updated2021-03-26
Omega244
Tconj2457770
Tzero tr2457770
Impact parameter0.5
K1.56
Temperature (kelvin)1308
PublicationPublished in a refereed paper
Detection typePrimary Transit
Mass detection typeSpectrum
Radius detection typePrimary Transit
Alternate names2MASS J23154776-1050590 b, EPIC 245950175 b, WISE J231547.76-105059.0 b
Star nameK2-138
Right ascension348.95°
Declination-10.85°
Mag v12.21
Mag j10.756
Mag h10.384
Star distance183
Star metallicity0.16
Star mass0.93
Star radius0.86
Star sp typeK1 V
Star temperature5378
Star alternate namesEPIC 245950175, 2MASS J23154776-1050590, WISE J231547.76-105059.0
Wikipedia articleK2-138 b

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Fictional info (?)
Suggested nameCalri-lin
Planet typeHot planet
It has the longest rotation period (445 days) of any planet in its solar system and rotates in the opposite direction to most other planets.

It is a hot planet planet with a mass one-thousandth that of K2-138, but two-and-a-half times that of all the other planets in its solar system combined. This hot planet is named after the deity Calri-lin, the creator of destruction.

As seen from K2-138, in a frame of reference that rotates with the orbital motion, it appears to rotate only once every two years.
AtmosphereHydrogen deuteride (HD)57%
Ammonium hydrosulfide (NH4SH)27%
Oxygen6%
Sulfur dioxide4.4%
Ethane3.1%
Ozone2%
Xenon0.00055%
Carbon monoxide0%
Atmospheric pressure21 bar
artist's rendition
MoonLindthy PorieladeSmall round oceanic planetoid
Rioniso NyaoSmall slightly egg-shaped oceanic moon
HerpesaxaMedium-sized round gaseous moon
Difernere'heMedium-sized round crater-filled moon
Lykethe HetoVery small potato shaped rocky moon
Mapa Hida EbeHuge round ice moon
Google search for Calri-lin


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