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Info for exoplanet "Jikiryo"


Scientific (actual) data
PlanetK2-98 b
Planet statusConfirmed
Planet mass0.101
Radius0.464
Orbital period10.1364
Semi major axis0.0974
Inclination89
Discovered2016
Updated2021-02-05
Tconj2457150
Tzero tr2457150
Impact parameter0.33
K9.1
Temperature (kelvin)1092
PublicationPublished in a refereed paper
Detection typePrimary Transit
Mass detection typeRadial Velocity
Radius detection typePrimary Transit
Alternate names2MASS 08255719+1130402 b, UCAC 508-047859 b, 2MASS J08255719+1130402 b, EPIC 211391664 b, EPIC 211391664.01, WISE J082557.17+113040.0 b
Star nameK2-98
Right ascension126.49°
Declination11.51°
Mag v12.166
Mag j11.124
Mag h10.905
Star distance526.31
Star metallicity-0.06
Star mass1.2
Star radius1.57
Star sp typeF8 V
Star age5.2
Star temperature6172
Star alternate names2MASS 08255719+1130402, K2-98, 2MASS J08255719+1130402, EPIC 211391664, WISE J082557.17+113040.0
Wikipedia articleK2-98 b

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Fictional info (?)
Suggested nameJikiryo
Planet typeSmall warm gas planet
The planet is named after the deity Jikiryo, the messenger of good fortune.

Jikiryo is the site of Celestium Mountain, the biggest volcano and second-highest known mountain in its solar system, and of Valles Marineris, one of the largest canyons in its solar system. The smooth Borealis basin in the northern hemisphere covers 11 percent of the planet and may be a giant impact feature.
AtmosphereNitrogen99%
Atmospheric pressure0.004 bar
artist's rendition
No known satellites
Google search for Jikiryo


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