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TCK473: yellow dwarf star with 3 planets

  TCK473.1   TCK473.2  
TCK473.3
 

Solar system 'TCK473' is a dual star system that comprises the stars 'TCK473.A' and 'TCK473.B' and the retinue of celestial objects gravitationally bound to them: 3 planets and their 465 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'TCK473.A' and 'TCK473.B' that dominate it gravitationally. 'TCK473.A' is a yellow dwarf class star that contains about 72% of the system's known mass, 'TCK473.B' is a yellow dwarf class star that contains about 27% of the system's known mass.

System 'TCK473' is located more than 1869 lightyears from the center of the galaxy.

This solar system comprises 3 planets

TCK473.1 is a large gas giant (74779 km radius) which orbits its star in 122637 Earth days, one day on TCK473.1 lasts 3 Earth hours. Its average temperature is 1603 K (1330 C), its atmosphere mainly consists of hydrogen, helium and it has 145 moons.
TCK473.2 is a large gas giant (53642 km radius) which orbits its star in 225298 Earth days, one day on TCK473.2 lasts 3 Earth hours. Its average temperature is 1533 K (1260 C), its atmosphere mainly consists of hydrogen and it has 151 moons.
TCK473.3 is a large gas giant (69904 km radius) which orbits its star in 413900 Earth days, one day on TCK473.3 lasts 3 Earth hours. Its average temperature is 1685 K (1412 C), its atmosphere mainly consists of hydrogen and it has 169 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:TCK473.1TCK473.2TCK473.3
distance from star:3354*106 km5031*106 km7547*106 km
radius:74779 km53642 km69904 km
mass:3345252*1021 kg1234823*1021 kg2732725*1021 kg
surface gravity: 39.9 m/s2
4.07 Earths
28.6 m/s2
2.92 Earths
37.3 m/s2
3.81 Earths
escape velocity:77.27 km/s55.43 km/s72.23 km/s
year: 981096 TCK473.1 days
122637 Earth days
1802384 TCK473.2 days
225298 Earth days
3311200 TCK473.3 days
413900 Earth days
day:3 hrs3 hrs3 hrs
axial tilt:72°
temperature:1603 K
1330 C
1533 K
1260 C
1685 K
1412 C
atmosphere:82% H2
18% He
0% other
94% H2
6% He
0% other
92% H2
8% He
0% other
moons:145151169
rings:0013

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