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TCK546: red giant star with 2 planets

  TCK546.1   TCK546.2  

Solar system 'TCK546' comprises the star 'TCK546' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 0 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'TCK546', a red giant class star that contains about 99.99% of the system's known mass and dominates it gravitationally. TCK546 is located more than 1869 lightyears from the center of the galaxy.

This solar system comprises 2 planets

TCK546.1 is a medium terrestrial planet (5168 km radius) which orbits its star in 143 Earth days, one day on TCK546.1 lasts 11 Earth hours. Its average temperature is 1234 K (961 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 0 moons.
TCK546.2 is a very small terrestrial planet (2290 km radius) which orbits its star in 262 Earth days, one day on TCK546.2 lasts 49 Earth hours. Its average temperature is 1096 K (823 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
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Planetary Orbits

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Planetary Statistics

planet:TCK546.1TCK546.2
distance from star:37*106 km55*106 km
radius:5168 km2290 km
mass:1104*1021 kg96*1021 kg
surface gravity: 2.75 m/s2
0.28 Earths
1.22 m/s2
0.12 Earths
escape velocity:5.339 km/s2.365 km/s
year: 312 TCK546.1 days
143 Earth days
128 TCK546.2 days
262 Earth days
day:11 hrs49 hrs
axial tilt:27°
temperature:1234 K
961 C
1096 K
823 C
atmosphere:84% N2
4% O2
12% CO2
0% other
86% N2
11% O2
3% CO2
0% other
moons:00
rings:00

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