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TCK462: yellow dwarf star with 2 planets


Solar system 'TCK462' is a dual star system that comprises the stars 'TCK462.A' and 'TCK462.B' and the retinue of celestial objects gravitationally bound to them: 2 planets and their 169 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'TCK462.A' and 'TCK462.B' that dominate it gravitationally. 'TCK462.A' is a yellow dwarf class star that contains about 69% of the system's known mass, 'TCK462.B' is a yellow dwarf class star that contains about 30% of the system's known mass.

System 'TCK462' is located more than 1869 lightyears from the center of the galaxy.

This solar system comprises 2 planets

TCK462.1 is a very large terrestrial planet (10318 km radius) which orbits its star in 426 Earth days, one day on TCK462.1 lasts 4 Earth hours. Its average temperature is 417 K (144 C), its atmosphere mainly consists of nitrogen, oxygen and it has 28 moons.
TCK462.2 is a medium gas giant (34071 km radius) which orbits its star in 12587 Earth days, one day on TCK462.2 lasts 2 Earth hours. Its average temperature is 1456 K (1183 C), its atmosphere mainly consists of hydrogen, helium and it has 141 moons.
More planetary details...


Planetary Orbits


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Planetary Statistics

distance from star:76*106 km735*106 km
radius:10318 km34071 km
mass:8787*1021 kg316405*1021 kg
surface gravity: 5.50 m/s2
0.56 Earths
18.1 m/s2
1.85 Earths
escape velocity:10.66 km/s35.20 km/s
year: 2556 TCK462.1 days
426 Earth days
151044 TCK462.2 days
12587 Earth days
day:4 hrs2 hrs
axial tilt:
temperature:417 K
144 C
1456 K
1183 C
atmosphere:4% H2
1% He
62% N2
32% O2
1% CO2
0% other
83% H2
17% He
0% other

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