Info for exoplanet "Autothee"

Scientific (actual) data Planet AU Mic d Planet status Confirmed Planet mass 0.003187 Orbital period 12.7381 Orbit eccentricity 0.00097 Inclination 88.1 Discovered 2022 Updated 2023-02-23 Omega 357 Tzero tr 2458330 Publication Published in a refereed paper Detection type TTV Mass detection type TTV Star name AU Mic Right ascension 311.29° Declination -31.34° Mag v 8.6 Star distance 9.79 Star mass 0.5 Star radius 0.75 Star sp type M1V Star age 0.022 Star temperature 3700 Wikipedia article AU Mic d Back

Fictional info (?) Suggested name Autothee Planet type Cold planet It is named after the deity Autothee, the messenger of dreams. The planet telescopically displays the complete range of phases, similar to Venus and the Moon, as it moves in its inner orbit relative to AU Mic, which reoccurs over the so-called synodic period approximately every 133 days. It has the densest atmosphere of the known cold planets, consisting partly of sulfur dioxide. The atmospheric pressure at the planet's surface is 1.3 bar, or roughly the pressure found 1080 m under the oceans of Earth. Plans have been proposed for rovers or more complex missions, but they are hindered by Autothee's strong magnetosphere. Atmosphere Sulfur dioxide 48% Nitric oxide 27% Argon 11% Krypton 11% Carbonyl sulfide 2.7% Atmospheric pressure 1.3 bar No known satellites Google search for Autothee