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Info for exoplanet "Nylassa Rosa"


Scientific (actual) data
PlanetPr 0211 b
Planet statusConfirmed
Mass sini1.88
Orbital period2.14609
Semi major axis0.03184
Orbit eccentricity0.017
Discovered2012
Updated2016-03-31
Omega329
Tperi2456680
K309.4
PublicationPublished in a refereed paper
Detection typeRadial Velocity
Mass detection typeRadial Velocity
Star namePr 0211
Right ascension130.55°
Declination19.28°
Mag v12.15
Star distance170
Star mass0.935
Star radius0.827
Star sp typeG9
Star age0.79
Wikipedia articlePr 0211 b

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Fictional info (?)
Suggested nameNylassa Rosa
Planet typeCold planet
It has the longest rotation period (445 days) of any planet in its solar system and rotates in the opposite direction to most other planets.

It is named after the deity Nylassa Rosa, the goddess of prosperity.

Nylassa Rosa's surface appears slightly bruised and is similar in appearance to the Moon's, indicating that it has been geologically inactive for billions of years.

The rotational period and seasonal cycles of Nylassa Rosa are likewise similar to those of Earth, as is the tilt that produces the seasons.

Liquid water cannot exist on the surface of Nylassa Rosa due to low atmospheric pressure, which is less than 5 percent of Bospero's, except at the lowest elevations for short periods.

In 2284, images from Daedalus 3 showed Nylassa Rosa as an almost featureless planet in visible light, without the cloud bands or storms associated with the other cold planets.
AtmosphereHydrogen deuteride (HD)53%
Methane33%
Carbonyl sulfide9.6%
Hydrogen peroxide2.8%
Neon0.73%
Carbon dioxide0.28%
Atmospheric pressure30 bar
artist's rendition
MoonLindlene TheMedium-sized potato shaped gaseous moon
Liaqcal'ansiLarge potato shaped ice asteroid
PothethyLarge slightly egg-shaped oceanic moon
Theedelia DamedeLarge round gaseous moon
Marisocor PuckVery small round crater-filled moon
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