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UJK291: yellow dwarf star with 2 planets

 
UJK291.1
 
UJK291.2
 

Solar system 'UJK291' is a dual star system that comprises the stars 'UJK291.A' and 'UJK291.B' and the retinue of celestial objects gravitationally bound to them: 2 planets and their 150 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'UJK291.A' and 'UJK291.B' that dominate it gravitationally. 'UJK291.A' is a yellow dwarf class star that contains about 71% of the system's known mass, 'UJK291.B' is a yellow dwarf class star that contains about 28% of the system's known mass.

System 'UJK291' is located more than 1440 lightyears from the center of the galaxy.

This solar system comprises 2 planets

UJK291.1 is a large terrestrial planet (8576 km radius) which orbits its star in 1201 Earth days, one day on UJK291.1 lasts 5 Earth hours. Its average temperature is 1938 K (1665 C), its atmosphere mainly consists of hydrogen, helium and it has 53 moons.
UJK291.2 is a medium gas giant (25186 km radius) which orbits its star in 6400 Earth days, one day on UJK291.2 lasts 2 Earth hours. Its average temperature is 1866 K (1593 C), its atmosphere mainly consists of hydrogen, helium and it has 97 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:UJK291.1UJK291.2
distance from star:153*106 km468*106 km
radius:8576 km25186 km
mass:5045*1021 kg127810*1021 kg
surface gravity: 4.57 m/s2
0.46 Earths
13.4 m/s2
1.37 Earths
escape velocity:8.861 km/s26.02 km/s
year: 5764 UJK291.1 days
1201 Earth days
76800 UJK291.2 days
6400 Earth days
day:5 hrs2 hrs
axial tilt:
temperature:1938 K
1665 C
1866 K
1593 C
atmosphere:78% H2
22% He
0% other
79% H2
21% He
0% other
moons:5397
rings:234

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