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VBE554: red giant star with 2 planets

 
VBE554.1
 
VBE554.2
 

Solar system 'VBE554' is a dual star system that comprises the stars 'VBE554.A' and 'VBE554.B' and the retinue of celestial objects gravitationally bound to them: 2 planets and their 161 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'VBE554.A' and 'VBE554.B' that dominate it gravitationally. 'VBE554.A' is a red giant class star that contains about 82% of the system's known mass, 'VBE554.B' is a red giant class star that contains about 17% of the system's known mass.

System 'VBE554' is located more than 1440 lightyears from the center of the galaxy.

This solar system comprises 2 planets

VBE554.1 is a medium gas giant (21108 km radius) which orbits its star in 5834 Earth days, one day on VBE554.1 lasts 2 Earth hours. Its average temperature is 1523 K (1250 C), its atmosphere mainly consists of hydrogen and it has 101 moons.
VBE554.2 is a large gas giant (66586 km radius) which orbits its star in 104839 Earth days, one day on VBE554.2 lasts 2 Earth hours. Its average temperature is 1400 K (1127 C), its atmosphere mainly consists of hydrogen and it has 60 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:VBE554.1VBE554.2
distance from star:440*106 km3021*106 km
radius:21108 km66586 km
mass:75236*1021 kg2361776*1021 kg
surface gravity: 11.2 m/s2
1.14 Earths
35.5 m/s2
3.62 Earths
escape velocity:21.81 km/s68.80 km/s
year: 70008 VBE554.1 days
5834 Earth days
1258068 VBE554.2 days
104839 Earth days
day:2 hrs2 hrs
axial tilt:56°
temperature:1523 K
1250 C
1400 K
1127 C
atmosphere:99% H2
1% He
0% other
90% H2
10% He
0% other
moons:10160
rings:1916

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