Info for exoplanet "Kopa Yo"

Scientific (actual) data Planet K2-25 b Planet status Confirmed Planet mass 0.0771 Radius 0.306 Orbital period 3.48455 Orbit eccentricity 0.27 Inclination 88.3 Discovered 2015 Updated 2021-02-05 Omega 62 Tconj 2457060 Tzero tr 2457060 Impact parameter 0.6 K 27.9 Temperature (kelvin) 345.7 Publication Published in a refereed paper Detection type Primary Transit Mass detection type Radial Velocity Radius detection type Primary Transit Alternate names EPIC 210490365 b, 2MASS J04130560+1514520 b, EPIC 210490365.01, WISE J041305.70+151451.7 b Star name K2-25 Right ascension 63.27° Declination 15.25° Mag v 15.88 Mag j 11.303 Mag h 10.732 Star distance 45.01 Star metallicity 0.15 Star mass 0.29 Star radius 0.29 Star sp type M4.5 Star temperature 3180 Star alternate names 2MASS J04130560+1514520, EPIC 210490365, WISE J041305.70+151451.7 Wikipedia article K2-25 b Back

Fictional info (?) Suggested name Kopa Yo Planet type Small cold gas planet When viewed from Byuki, Kopa Yo can reach an apparent magnitude of -3, bright enough for its reflected light to cast shadows, and making it on average the third-brightest object in the night sky. For this reason, scientists often classify Kopa Yo and Byuki as "small cold gas planets" to distinguish them from the other planets. This planet is named after the deity Kopa Yo, the messenger of dreams. Having almost no atmosphere to retain heat, it has surface temperatures that vary diurnally more than on any other planet in its solar system, ranging from 75°K (-198°C) at night to 980°K (707°C) during the day across the equatorial regions. Wind speeds can reach 99 metres per second. Atmosphere Carbonyl sulfide 44% Xenon 25% Ammonium hydrosulfide (NH4SH) 16% Hydrogen chloride 7% Nitric oxide 6.8% Neon 0.4% Helium 0.0098% Nitrogen 1.0E-6% Water vapor 0% Atmospheric pressure 70 bar Moon Kiryoryu-kuze Medium-sized almost round oceanic moon Ryacho Medium-sized almost round rocky moon Google search for Kopa yo