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UHK077: red giant star with 2 planets

  UHK077.1   UHK077.2  

Solar system 'UHK077' comprises the star 'UHK077' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 7 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'UHK077', a red giant class star that contains about 99.99% of the system's known mass and dominates it gravitationally. UHK077 is located more than 3148 lightyears from the center of the galaxy.

This solar system comprises 2 planets

UHK077.1 is a very small terrestrial planet (2068 km radius) which orbits its star in 38 Earth days, one day on UHK077.1 lasts 61 Earth hours. Its average temperature is 1174 K (901 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 0 moons.
UHK077.2 is a very large terrestrial planet (9144 km radius) which orbits its star in 121 Earth days, one day on UHK077.2 lasts 4 Earth hours. Its average temperature is 1999 K (1726 C), its atmosphere mainly consists of nitrogen, oxygen and it has 7 moons.
More planetary details...


Planetary Orbits


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Planetary Statistics

distance from star:15*106 km33*106 km
radius:2068 km9144 km
mass:70*1021 kg6116*1021 kg
surface gravity: 1.09 m/s2
0.11 Earths
4.88 m/s2
0.49 Earths
escape velocity:2.125 km/s9.448 km/s
year: 14 UHK077.1 days
38 Earth days
726 UHK077.2 days
121 Earth days
day:61 hrs4 hrs
axial tilt:30°28°
temperature:1174 K
901 C
1999 K
1726 C
atmosphere:78% N2
3% O2
19% CO2
0% other
1% He
62% N2
35% O2
2% CO2
0% other

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