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Info for exoplanet "Zorerema"


Scientific (actual) data
PlanetHR 8799 d
Planet statusConfirmed
Planet mass8.3
Radius1.2
Orbital period41054
Semi major axis27
Orbit eccentricity0.1
Inclination28
Angular distance0.685279
Discovered2008
Updated2019-04-12
Omega80.2
Tzero vr2003.7
PublicationPublished in a refereed paper
Detection typeImaging
Mass detection typeSpectrum
Star nameHR 8799
Right ascension346.87°
Declination21.13°
Mag v5.96
Star distance39.4
Star metallicity-0.47
Star mass1.56
Star radius1.5
Star sp typeA5V
Star age0.06
Star detected discImaging
Star alternate namesHD 218396
Wikipedia articleHR 8799 d

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Fictional info (?)
Suggested nameZorerema
Planet typeHuge cold gas giant
The planet is named after the deity Zorerema, the creator of good fortune.

Zorerema's thick atmosphere render observation of its surface challenging in visible light, and the first detailed maps did not emerge until the arrival of the Magellan orbiter 22 years ago.

In November 1800, NASA reported finding a large amount of underground ice in the Utopia Planitia region of Zorerema.
AtmosphereNitric oxide48%
Ethane34%
Nitrogen14%
Molecular hydrogen3.6%
Hydrogen chloride0.47%
Atmospheric pressure40 bar
artist's rendition
No known satellites
Google search for Zorerema


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