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Info for exoplanet "Ounao-gwengf"


Scientific (actual) data
PlanetGJ 674 b
Planet statusConfirmed
Mass sini0.04
Radius1.13
Orbital period4.6944
Semi major axis0.039
Orbit eccentricity0.07
Angular distance0.00859
Discovered2007
Updated2019-06-13
Omega0.5
Tperi2453820
K9.46
PublicationPublished in a refereed paper
Detection typeRadial Velocity
Mass detection typeRadial Velocity
Radius detection typeTheoretical
Star nameGJ 674
Right ascension262.17°
Declination-46.9°
Mag v9.38
Star distance4.54
Star metallicity-0.28
Star mass0.35
Star sp typeM2.5
Star age0.55
Star temperature3600
Wikipedia articleGJ 674 b

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Fictional info (?)
Suggested nameOunao-gwengf
Planet typeHot planet
The planet is named after the deity Ounao-gwengf, the messenger of nature.

Ounao-gwengf is a hot planet and is sometimes called Yuexao's "sister planet" because of their similar size, mass, proximity to GJ 674, and bulk composition. It has the densest atmosphere of any hot planets, consisting partly of ethane.

Ounao-gwengf was one of the first planets to have its motions plotted across the sky - as early as the second millennium BC.

Ounao-gwengf's thick clouds make observation of its surface impossible in infrared light, and the first detailed maps did not emerge until the arrival of the Magellan orbiter 32 years ago.

The outer atmosphere is visibly segregated into several bands at different latitudes, resulting in turbulence and storms along their interacting boundaries.
AtmosphereEthane78%
Neon17%
Hydrogen chloride1.4%
Molecular hydrogen1.2%
Hydrogen1.1%
Atmospheric pressure0.03 bar
artist's rendition
No known satellites
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