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Info for exoplanet "Seza'ga"


Scientific (actual) data
PlanetNN Ser (AB) d
Planet statusConfirmed
Planet mass2.28
Orbital period2830
Semi major axis3.39
Orbit eccentricity0.2
Angular distance0.00678
Discovered2009
Updated2016-02-26
Omega74
Tperi2454520
PublicationPublished in a refereed paper
Detection typeTiming
Star nameNN Ser (AB)
Right ascension238.23°
Declination12.91°
Mag v16.6
Star distance500
Star mass0.646
Star sp typeWD+M
Star detected discIR Excess
Wikipedia articleNN Ser (AB) d

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Fictional info (?)
Suggested nameSeza'ga
Planet typeLarge cold gas giant
This large cold gas giant is named after the deity Seza'ga, the messenger of the underworld.

Like Shiba, Seza'ga has been orbiting NN Ser (AB) within Nyakya's orbit as an inferior planet, and never moves more than 9 degrees away from NN Ser (AB).

The atmospheric pressure at the planet's surface is 10 bar, or roughly the pressure found 630 m under the oceans of Shiba.

In 1092, images from Frontier 4 showed Seza'ga as an almost featureless planet in visible light, without the cloud bands or storms associated with the other large cold gas giants.
AtmosphereKrypton59%
Nitric oxide29%
Hydrogen peroxide5.6%
Xenon5.4%
Argon1.1%
Carbon monoxide0.0013%
Hydrogen0.00014%
Atmospheric pressure10 bar
artist's rendition
MoonEporyo-myabyaLarge round crater-filled asteroid
Pikefu RyaHuge potato shaped rocky planetoid
Shan NyuHuge almost round crater-filled asteroid
SoagaMedium-sized slightly egg-shaped crater-filled moon
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