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TAC397: red giant star with 1 planets

  TAC397.1  

Solar system 'TAC397' is a dual star system that comprises the stars 'TAC397.A' and 'TAC397.B' and the retinue of celestial objects gravitationally bound to them: 1 planets and their 32 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'TAC397.A' and 'TAC397.B' that dominate it gravitationally. 'TAC397.A' is a red giant class star that contains about 79% of the system's known mass, 'TAC397.B' is a red giant class star that contains about 20% of the system's known mass.

System 'TAC397' is located more than 573 lightyears from the center of the galaxy.

This solar system comprises 1 planets

TAC397.1 is a very large terrestrial planet (9822 km radius) which orbits its star in 416 Earth days, one day on TAC397.1 lasts 3 Earth hours. Its average temperature is 1438 K (1165 C), its atmosphere mainly consists of nitrogen, oxygen and it has 32 moons.
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Planetary Orbits

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Planetary Statistics

planet:TAC397.1
distance from star:75*106 km
radius:9822 km
mass:7580*1021 kg
surface gravity: 5.24 m/s2
0.53 Earths
escape velocity:10.14 km/s
year: 3328 TAC397.1 days
416 Earth days
day:3 hrs
axial tilt:
temperature:1438 K
1165 C
atmosphere:82% N2
17% O2
1% CO2
0% other
moons:32
rings:0

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