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Info for exoplanet "Ruigyopyu-wo"


Scientific (actual) data
PlanetHD 72490 b
Planet statusConfirmed
Mass sini1.768
Radius1.218
Orbital period858
Semi major axis1.88
Orbit eccentricity0.124
Discovered2018
Updated2018-12-20
Omega145
Tperi2440320
K33.5
PublicationPublished in a refereed paper
Detection typeRadial Velocity
Mass detection typeRadial Velocity
Radius detection typeTheoretical
Star nameHD 72490
Right ascension128.4°
Declination13.55°
Mag v7.8
Star distance124.22
Star mass1.21
Star radius4.96
Star sp typeG5
Star temperature4934
Wikipedia articleHD 72490 b

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Fictional info (?)
Suggested nameRuigyopyu-wo
Planet typeCold planet
This planet is named after the deity Ruigyopyu-wo, the messenger of hate.

Ruigyopyu-wo is by far the hottest planet in its solar system, with a mean surface temperature of 718°K (445°C), even though Chaza Gi is closer to HD 72490.

Plans have been proposed for rovers or more complex missions, but they are hindered by Ruigyopyu-wo's strong magnetosphere.

There are ongoing investigations assessing the future terraforming potential of Ruigyopyu-wo, as well as the possibility of extant life.

The latest probe to visit the planet is Pointer, which entered into orbit around Ruigyopyu-wo after a challenging journey.
AtmosphereKrypton35%
Hydrogen25%
Hydrogen peroxide15%
Molecular hydrogen15%
Helium5.3%
Xenon2.2%
Sulfur dioxide1.5%
Atmospheric pressure0.001 bar
artist's rendition
MoonJisha Boka-shuVery small round gaseous comet
Kuchokyu EryosuMedium-sized almost round rocky asteroid
Shumo-giHuge round gaseous planetoid
Gyufu YoMedium-sized slightly egg-shaped ice moon
Nyatsutsu GonyoHuge irregular crater-filled moon
Nahaja'nanuSmall round ice moon
Myugo HezafuLarge almost round gaseous moon
Remu-rimaMedium-sized irregular crater-filled asteroid
Gyopyacha ChaMedium-sized potato shaped gaseous asteroid
Hegofu GyuMedium-sized round oceanic comet
Sepyaze'sharyuMedium-sized slightly egg-shaped rocky asteroid
Toshi ShuLarge almost round ice planetoid
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