Info for exoplanet "Halilyke"

Scientific (actual) data Name GJ 752 Ab Planet status Confirmed Mass sini 0.0384 Orbital period 105.9 Semi major axis 0.3357 Orbit eccentricity 0.16 Discovered 2018 Updated 2025-02-11 Omega 269 K 2.85 Publication Published in a refereed paper Detection type Radial Velocity Mass measurement type Radial Velocity Alternate names HD 180617 b, Wolf 1055 Ab Star name GJ 752 A Right ascension 289.23° Declination 5.17° Mag v 9.115 Star distance 5.9116 Star metallicity 0 Star mass 0.45 Star radius 0.453 Star sp type M2.5V Star age 5.5 Star temperature 3557 Star alternate names HD 180617, Wolf 1055 A Wikipedia article GJ 752 Ab Back

Fictional info (?) Halilyke Cold planet It is a cold planet planet with a mass one-thousandth that of GJ 752 A, but two-and-a-half times that of all the other planets in its solar system combined. 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 125°K (-148°C) at night to 1155°K (882°C) during the day across the equatorial regions. It has the densest atmosphere of the cold planets, consisting mostly of 2H2O. Atmosphere 2H2O 79% Ammonia 17% Hydrogen peroxide 3.5% Hydrogen deuteride (HD) 0.021% Molecular hydrogen 1.5E-5% 0.001 bar Moon Kalmede Ymirmos Medium-sized irregular rocky moon Nomelas'rax Large round rocky asteroid Mardise-encha Huge slightly egg-shaped oceanic asteroid Greipthe Lin Large potato shaped rocky asteroid Google search for Halilyke