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Info for exoplanet "Ohygi"


Scientific (actual) data
PlanetHD 147873 c
Planet statusConfirmed
Mass sini2.3
Orbital period491.54
Semi major axis1.36
Orbit eccentricity0.23
Discovered2016
Updated2016-04-02
Omega42
K47.9
PublicationPublished in a refereed paper
Detection typeRadial Velocity
Mass detection typeRadial Velocity
Star nameHD 147873
Right ascension246.44°
Declination-33.45°
Mag v7.96
Star distance104.93
Star metallicity-0.03
Star mass1.38
Star radius2.29
Star sp typeG1V
Star age4
Star temperature5972
Wikipedia articleHD 147873 c

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Fictional info (?)
Suggested nameOhygi
Planet typeCold planet
It is named after the deity Ohygi, the spirit of destruction.

At this time it may appear as a bright star-like object, but is often far more difficult to observe than Inatevi.

The atmospheric pressure at the planet's surface is 9 bar, or roughly the pressure found 630 m under the oceans of Earth.

In November 1900, NASA reported finding a large amount of underground ice in the Utopia Planitia region of Ohygi.

Surrounding Ohygi is a irregular planetary ring system and a powerful magnetosphere.

In late February 3500, Ohygi was visited by the New Horizons probe, which used Ohygi's gravity to increase its speed and bend its trajectory en route to Inatevi.

Planet is often crawling with harmless ultra advanced insects known to survive scattered in groups while consuming something called Enepe. The Inor Ufanu are related to Olenitor but with wings and vary in size from 7 to 16 cm. The Inor Ufanu can reproduce at temperatures from -70 to -30°C and to some degree electrical shock.
Estimated population0.05
AtmosphereOxygen60%
Methane27%
Carbon dioxide12%
Water0.0044%
Atmospheric pressure9 bar
artist's rendition
No known satellites
Google search for Ohygi


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