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TCK274: red giant star with 2 planets


Solar system 'TCK274' is a dual star system that comprises the stars 'TCK274.A' and 'TCK274.B' and the retinue of celestial objects gravitationally bound to them: 2 planets and their 137 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'TCK274.A' and 'TCK274.B' that dominate it gravitationally. 'TCK274.A' is a red giant class star that contains about 72% of the system's known mass, 'TCK274.B' is a red giant class star that contains about 27% of the system's known mass.

System 'TCK274' is located more than 1869 lightyears from the center of the galaxy.

This solar system comprises 2 planets

TCK274.1 is a small terrestrial planet (3841 km radius) which orbits its star in 46 Earth days, one day on TCK274.1 lasts 18 Earth hours. Its average temperature is 1145 K (872 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
TCK274.2 is a medium gas giant (36244 km radius) which orbits its star in 3597 Earth days, one day on TCK274.2 lasts 2 Earth hours. Its average temperature is 1028 K (755 C), its atmosphere mainly consists of hydrogen, helium and it has 137 moons.
More planetary details...


Planetary Orbits


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Planetary Statistics

distance from star:17*106 km319*106 km
radius:3841 km36244 km
mass:453*1021 kg380888*1021 kg
surface gravity: 2.04 m/s2
0.20 Earths
19.3 m/s2
1.97 Earths
escape velocity:3.967 km/s37.45 km/s
year: 61 TCK274.1 days
46 Earth days
43164 TCK274.2 days
3597 Earth days
day:18 hrs2 hrs
axial tilt:
temperature:1145 K
872 C
1028 K
755 C
atmosphere:78% N2
22% O2
0% other
78% H2
22% He
0% other

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