Info for exoplanet "Yityuan"

Scientific (actual) data Planet OY Car b Planet status Confirmed Planet mass 8.48 Semi major axis 6.18 Discovered 2014 Updated 2014-07-09 Publication Published in a refereed paper Detection type Timing Star name OY Car Right ascension 151.59° Declination -70.23° Mag v 12.2 Star sp type M5 Wikipedia article OY Car b Back

Fictional info (?) Suggested name Yityuan Planet type Huge cold gas giant Yityuan is the largest and innermost planet in its solar system. This planet is named after the deity Yityuan, the goddess of the sky. Yityuan is a huge cold gas giant and is sometimes called Earth's "twin planet" because of their similar size, mass, proximity to OY Car, and bulk composition. The atmospheric pressure at the planet's surface is 0.3 bar, or roughly the pressure found 945 m under the oceans of Earth. Yityuan was one of the first planets to have its motions plotted across the sky - as early as the second millennium BC. Yityuan has been explored on several occasions by robotic spacecraft, most notably during the early Pioneer and Frontier flyby missions and later by the Hawking orbiter. Atmosphere Hydrogen peroxide 34% Oxygen 16% Hydrogen chloride 15% Formaldehyde 15% Nitric oxide 11% Xenon 8.7% Krypton 0.38% Atmospheric pressure 0.3 bar No known satellites Google search for Yityuan