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QKC834: red giant star with 2 planets


Solar system 'QKC834' is a dual star system that comprises the stars 'QKC834.A' and 'QKC834.B' and the retinue of celestial objects gravitationally bound to them: 2 planets and their 88 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'QKC834.A' and 'QKC834.B' that dominate it gravitationally. 'QKC834.A' is a red giant class star that contains about 77% of the system's known mass, 'QKC834.B' is a red giant class star that contains about 22% of the system's known mass.

System 'QKC834' is located more than 392 lightyears from the center of the galaxy.

This solar system comprises 2 planets

QKC834.1 is a very small terrestrial planet (2886 km radius) which orbits its star in 16 Earth days, one day on QKC834.1 lasts 32 Earth hours. Its average temperature is 1470 K (1197 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
QKC834.2 is a large gas giant (43259 km radius) which orbits its star in 15635 Earth days, one day on QKC834.2 lasts 2 Earth hours. Its average temperature is 1226 K (953 C), its atmosphere mainly consists of hydrogen and it has 88 moons.
More planetary details...


Planetary Orbits


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Planetary Statistics

distance from star:8*106 km849*106 km
radius:2886 km43259 km
mass:192*1021 kg647618*1021 kg
surface gravity: 1.53 m/s2
0.15 Earths
23.0 m/s2
2.35 Earths
escape velocity:2.980 km/s44.70 km/s
year: 12 QKC834.1 days
16 Earth days
187620 QKC834.2 days
15635 Earth days
day:32 hrs2 hrs
axial tilt:20°
temperature:1470 K
1197 C
1226 K
953 C
atmosphere:83% N2
17% O2
0% other
94% H2
6% He
0% other

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