Using the measured stellar luminosity of Gliese 581 of 0.013 times that of the Sun, it is possible to calculate Gliese 581c's effective temperature, a.k.a. black body temperature, which probably …

Jun 23, 2023 · Its actual surface temperature could range between 32 degrees F (0 degrees C) and 104 F (40 C). This wide range is due to the fact that scientists haven't (so far) detected the …

The mean blackbody surface temperature has been estimated to lie between −3 °C (for a Venus-like albedo) and 40 °C (for an Earth-like albedo), [18] however, the temperatures could be …

Mar 7, 2025 · GJ 581 c is a Neptune-like exoplanet that orbits a M-type star. Its mass is 6.81 Earths, it takes 12.9 days to complete one orbit of its star, and is 0.0718 AU from its star. Its …

Apr 25, 2007 · The planet's name is Gliese 581 c. " We have estimated that the mean temperature of this super-Earth lies between 0 and 40 degrees Celsius, and water would thus …

Nearby star Gliese 581 is a main sequence star that fuses hydrogen atoms into helium. It is approximately 30 % of the size of Sun and temperature on its surface is around 3209 K (2936 …

Gliese 581 has a radius, and mass, about a third that of the Sun. Its estimated temperature is 3,498 Kelvin (4125 Celsius, 7457 Fahrenheit). Its luminosity is 0.01205 times the luminosity of …

Gliese 581 c is a exoplanet that orbits the red dwarf star Gliese 581. It is located about 20 light years away in the Libra . It is about six times as massive as Earth , [ 1 ] and circles its star …

Sep 29, 2010 · Liquid water could exist on some part of the planet's surface, which seems to have an average temperature between minus 24 and minus 10 degrees Fahrenheit (minus 31 to …

Mar 2, 2024 · The estimated equilibrium temperature for GJ Gliese 581c is around 0 to 40 degrees Celsius (32 to 104 degrees Fahrenheit), depending on its atmospheric conditions. …