Info for exoplanet "Aihwa'chang"

Scientific (actual) data Planet HD 158996 b Planet status Confirmed Mass sini 14 Orbital period 820.2 Semi major axis 2.1 Orbit eccentricity 0.13 Discovered 2018 Updated 2018-03-22 Omega 168 Tperi 2454990 K 207 Publication Published in a refereed paper Detection type Radial Velocity Mass detection type Radial Velocity Star name HD 158996 Right ascension 259.9° Declination 80.14° Mag v 5.8 Star distance 294.1 Star metallicity -0.2 Star mass 1.8 Star radius 50.3 Star sp type K5 III Star age 1.6 Star temperature 4069 Wikipedia article HD 158996 b Back

Fictional info (?) Suggested name Aihwa'chang Planet type Cold planet For this reason, scientists often classify Aihwa'chang and Lyang Zhen as "cold planets" to distinguish them from the other planets. This planet is named after the deity Aihwa'chang, the demon of war. It is radically different from Lyang Zhen in other respects. As one of the most noticeable objects in the sky, Aihwa'chang has been a major fixture in native culture for as long as records have existed. Atmosphere Carbon dioxide 35% Oxygen 28% Hydrogen deuteride (HD) 23% Hydrogen 13% Ethane 0.00022% Neon 0% Atmospheric pressure 0.06 bar No known satellites Google search for Aihwa'chang