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WBE297: yellow giant star with 3 planets

  WBE297.1   WBE297.2  
WBE297.3
 

Solar system 'WBE297' is a dual star system that comprises the stars 'WBE297.A' and 'WBE297.B' and the retinue of celestial objects gravitationally bound to them: 3 planets and their 103 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'WBE297.A' and 'WBE297.B' that dominate it gravitationally. 'WBE297.A' is a yellow giant class star that contains about 97% of the system's known mass, 'WBE297.B' is a yellow dwarf class star that contains about 2% of the system's known mass.

System 'WBE297' is located more than 3613 lightyears from the center of the galaxy.

This solar system comprises 3 planets

WBE297.1 is a very small terrestrial planet (2924 km radius) which orbits its star in 94 Earth days, one day on WBE297.1 lasts 32 Earth hours. Its average temperature is 1543 K (1270 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 0 moons.
WBE297.2 is a very small terrestrial planet (2182 km radius) which orbits its star in 173 Earth days, one day on WBE297.2 lasts 55 Earth hours. Its average temperature is 1372 K (1099 C), its atmosphere mainly consists of nitrogen and it has 0 moons.
WBE297.3 is a very large terrestrial planet (11915 km radius) which orbits its star in 7912 Earth days, one day on WBE297.3 lasts 4 Earth hours. Its average temperature is 1163 K (890 C), its atmosphere mainly consists of hydrogen and it has 103 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:WBE297.1WBE297.2WBE297.3
distance from star:28*106 km42*106 km539*106 km
radius:2924 km2182 km11915 km
mass:199*1021 kg83*1021 kg13532*1021 kg
surface gravity: 1.55 m/s2
0.15 Earths
1.16 m/s2
0.11 Earths
6.36 m/s2
0.65 Earths
escape velocity:3.014 km/s2.253 km/s12.31 km/s
year: 70 WBE297.1 days
94 Earth days
75 WBE297.2 days
173 Earth days
47472 WBE297.3 days
7912 Earth days
day:32 hrs55 hrs4 hrs
axial tilt:15°
temperature:1543 K
1270 C
1372 K
1099 C
1163 K
890 C
atmosphere:79% N2
4% O2
17% CO2
0% other
92% N2
7% O2
1% CO2
0% other
100% H2
0% other
moons:00103
rings:009

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