Info for exoplanet "Kyokubyo"

Scientific (actual) data Planet Kepler-405 c Planet status Confirmed Radius 0.416 Orbital period 29.7267 Semi major axis 0.188 Discovered 2014 Updated 2021-02-05 Tconj 2456560 Impact parameter 0.88 Publication Announced on a website Detection type Primary Transit Alternate names 2MASS J19253826+3820240 c, K03057.01, KIC 3234843 c, KOI-3057 c, KOI-3057.01, WISE J192538.28+382024.1 c Star name Kepler-405 Right ascension 291.41° Declination 38.34° Mag j 14.543 Mag h 14.172 Mag k 14.056 Star distance 1096.92 Star metallicity -0.131 Star radius 0.89 Star temperature 5818 Star alternate names 2MASS J19253826+3820240, KIC 3234843, KOI-3057, WISE J192538.28+382024.1 Wikipedia article Kepler-405 c Back

Fictional info (?) Suggested name Kyokubyo Planet type Planet It is the second-brightest natural object in the night sky after Teme, reaching an apparent magnitude of -5 - bright enough to cast shadows at night and, rarely, visible to the naked eye in broad daylight. Kyokubyo is similar in composition to Teme, and both have different bulk chemical composition from that of the larger planets. It is the coldest planetary atmosphere in its solar system, with a minimum temperature of 33°K (-240°C), and has a complex, layered cloud structure with carbon dioxide thought to make up the lowest clouds, and water the uppermost layer of clouds. This planet is named after the deity Kyokubyo, the goddess of fear. 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 175°K (-98°C) at night to 560°K (287°C) during the day across the equatorial regions. It is radically different from Teme in other respects. There are ongoing investigations assessing the past habitability potential of Kyokubyo, as well as the possibility of extant life. Optical ground-based telescopes are typically limited to resolving features about 405 kilometers across when Kyokubyo is closest because of Earth's atmosphere. Estimated population 18000000000 Atmosphere Water 96% Carbon dioxide 3.5% Methane 0.086% Oxygen 6.0E-6% Atmospheric pressure 0.0012 bar No known satellites Google search for Kyokubyo