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TCK268: yellow dwarf star with 2 planets

 
TCK268.1
 
TCK268.2
 

Solar system 'TCK268' is a dual star system that comprises the stars 'TCK268.A' and 'TCK268.B' and the retinue of celestial objects gravitationally bound to them: 2 planets and their 2 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'TCK268.A' and 'TCK268.B' that dominate it gravitationally. 'TCK268.A' is a yellow dwarf class star that contains about 68% of the system's known mass, 'TCK268.B' is a yellow dwarf class star that contains about 31% of the system's known mass.

System 'TCK268' is located more than 1869 lightyears from the center of the galaxy.

This solar system comprises 2 planets

TCK268.1 is a small terrestrial planet (4319 km radius) which orbits its star in 173 Earth days, one day on TCK268.1 lasts 15 Earth hours. Its average temperature is 1301 K (1028 C), its atmosphere mainly consists of nitrogen, oxygen and it has 2 moons.
TCK268.2 is a very small terrestrial planet (2214 km radius) which orbits its star in 319 Earth days, one day on TCK268.2 lasts 53 Earth hours. Its average temperature is 1156 K (883 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 0 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:TCK268.1TCK268.2
distance from star:42*106 km63*106 km
radius:4319 km2214 km
mass:644*1021 kg86*1021 kg
surface gravity: 2.30 m/s2
0.23 Earths
1.17 m/s2
0.11 Earths
escape velocity:4.461 km/s2.277 km/s
year: 276 TCK268.1 days
173 Earth days
144 TCK268.2 days
319 Earth days
day:15 hrs53 hrs
axial tilt:26°
temperature:1301 K
1028 C
1156 K
883 C
atmosphere:79% N2
20% O2
1% CO2
0% other
79% N2
4% O2
17% CO2
0% other
moons:20
rings:32

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