Info for exoplanet "Ryayo-kyojo"

Scientific (actual) data Planet HD 154857 c Planet status Confirmed Mass sini 2.58 Orbital period 3452 Semi major axis 5.36 Orbit eccentricity 0.06 Discovered 2014 Updated 2014-01-24 Omega 352 Tperi 2455220 Publication Published in a refereed paper Detection type Radial Velocity Star name HD 154857 Right ascension 257.81° Declination -56.68° Mag v 7.25 Star distance 64.2 Star metallicity -0.22 Star mass 1.718 Star radius 1.76 Star sp type G5V Star age 5.6 Star temperature 5445 Wikipedia article HD 154857 c Back

Fictional info (?) Suggested name Ryayo-kyojo Planet type Cold planet The planet is named after the deity Ryayo-kyojo, the bringer of dreams. Atmosphere Xenon 94% Hydrogen deuteride (HD) 5.2% Ammonia 0.56% Atmospheric pressure 0.001 bar No known satellites Google search for Ryayo-kyojo