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TCK493: yellow dwarf star with 2 planets


Solar system 'TCK493' comprises the star 'TCK493' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 144 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'TCK493', a yellow dwarf class star that contains about 99.85% of the system's known mass and dominates it gravitationally. TCK493 is located more than 1869 lightyears from the center of the galaxy.

This solar system comprises 2 planets

TCK493.1 is a small terrestrial planet (3037 km radius) which orbits its star in 4 Earth days, one day on TCK493.1 lasts 29 Earth hours. Its average temperature is 1381 K (1108 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
TCK493.2 is a large gas giant (75469 km radius) which orbits its star in 3191 Earth days, one day on TCK493.2 lasts 2 Earth hours. Its average temperature is 1055 K (782 C), its atmosphere mainly consists of hydrogen, helium and it has 144 moons.
More planetary details...


Planetary Orbits


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Planetary Statistics

distance from star:3*106 km294*106 km
radius:3037 km75469 km
mass:224*1021 kg3438711*1021 kg
surface gravity: 1.62 m/s2
0.16 Earths
40.2 m/s2
4.11 Earths
escape velocity:3.137 km/s77.98 km/s
year: 3 TCK493.1 days
4 Earth days
38292 TCK493.2 days
3191 Earth days
day:29 hrs2 hrs
axial tilt:41°
temperature:1381 K
1108 C
1055 K
782 C
atmosphere:52% N2
48% O2
0% other
77% H2
23% He
0% other

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