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WBE181: yellow dwarf star with 2 planets

  WBE181.1   WBE181.2  

Solar system 'WBE181' is a dual star system that comprises the stars 'WBE181.A' and 'WBE181.B' and the retinue of celestial objects gravitationally bound to them: 2 planets and their 139 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'WBE181.A' and 'WBE181.B' that dominate it gravitationally. 'WBE181.A' is a yellow dwarf class star that contains about 67% of the system's known mass, 'WBE181.B' is a yellow dwarf class star that contains about 32% of the system's known mass.

System 'WBE181' is located more than 4683 lightyears from the center of the galaxy.

This solar system comprises 2 planets

WBE181.1 is a very large terrestrial planet (11121 km radius) which orbits its star in 231 Earth days, one day on WBE181.1 lasts 4 Earth hours. Its average temperature is 846 K (573 C), its atmosphere mainly consists of nitrogen and it has 18 moons.
WBE181.2 is a large gas giant (49283 km radius) which orbits its star in 57236 Earth days, one day on WBE181.2 lasts 2 Earth hours. Its average temperature is 1382 K (1109 C), its atmosphere mainly consists of hydrogen, helium and it has 121 moons.
More planetary details...


Planetary Orbits


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Planetary Statistics

distance from star:51*106 km2018*106 km
radius:11121 km49283 km
mass:11003*1021 kg957593*1021 kg
surface gravity: 5.93 m/s2
0.60 Earths
26.3 m/s2
2.68 Earths
escape velocity:11.49 km/s50.92 km/s
year: 1386 WBE181.1 days
231 Earth days
686832 WBE181.2 days
57236 Earth days
day:4 hrs2 hrs
axial tilt:13°
temperature:846 K
573 C
1382 K
1109 C
atmosphere:82% N2
9% O2
9% CO2
0% other
88% H2
12% He
0% other

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