How far is Gliese 667Cc from its sun?
Gliese 667
| Observation data Epoch J2000 Equinox J2000 | |
|---|---|
| Distance | 23.2 ± 0.3 ly (7.1 ± 0.1 pc) |
| Absolute magnitude (MV) | 7.07/8.02/11.03 |
| Details | |
| GJ 667 AB |
Is Trappist 1f habitable?
TRAPPIST-1f, the fifth planet from the host star, is located in the habitable zone, a region where liquid water is most likely to be found. This planet is slightly larger in size but less massive than Earth, and completes an orbit every nine days.
What is the temperature of Gliese 667cc?
It is heavier than Earth with a minimum mass of about 3.7 Earth masses. The equilibrium temperature of Gliese 667 Cc is estimated to be 277.4 K (4.3 °C; 39.6 °F).
Why is Gliese 1214 Scary?
Six times as massive as Earth, Gliese 1214 b is less than three times as wide, falling between the Earth and the solar system’s ice giants Uranus and Neptune in size. The high temperatures of the planet may affect the hydrogen and carbon chemistry, which could produce a haze in the atmosphere.
How long would it take to travel to Gliese 667 cc?
about 28 days
Being so close to its star, Gliese 667 Cc only takes about 28 days to complete an orbit and mark its own year.
Is the planet Gliese 667Cc in the habitable zone?
Gliese 667Cc orbits well inside the habitable zone of its host star, if the composition of its atmosphere is similar to Earth it may well have surface temperatures of around 30C (86F). This would allow for the presence of liquid water which makes Gliese 667Cc an exciting prospect in terms of habitability.
How old is Gliese 667 C and its temperature?
Gliese 667 C has a mass of 0.31 M☉ and a radius of 0.42 R☉. It has a temperature of 3700 K, but its age is poorly constrained, estimates place it greater than 2 billion years old. In comparison, the Sun is 4.6 billion years old and has a surface temperature of 5778 K.
Which is heavier Gliese 667 cc or earth?
It is heavier than Earth with a minimum mass of about 3.7 Earth masses. The equilibrium temperature of Gliese 667 Cc is estimated to be 277.4 K (4.3 °C; 39.6 °F). It is expected to have a radius of around 1.5 R⊕, dependent upon its composition.
Is there liquid water on the surface of Gliese 667Cc?
GJ667Cc receives a radiation flux which is about 90% of what we receive from our Sun on Earth. Although most of this radiation is emitted in the infrared (IR), it is most likely enough to allow for liquid water on the planetary surface. The exact surface temperature is nevertheless uncertain and depends on a number of yet unknown factors.