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UJK275: red giant star with 2 planets


Solar system 'UJK275' is a dual star system that comprises the stars 'UJK275.A' and 'UJK275.B' and the retinue of celestial objects gravitationally bound to them: 2 planets and their 131 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'UJK275.A' and 'UJK275.B' that dominate it gravitationally. 'UJK275.A' is a red giant class star that contains about 84% of the system's known mass, 'UJK275.B' is a neutron star class star that contains about 15% of the system's known mass.

System 'UJK275' is located more than 1440 lightyears from the center of the galaxy.

This solar system comprises 2 planets

UJK275.1 is a very large terrestrial planet (10651 km radius) which orbits its star in 175 Earth days, one day on UJK275.1 lasts 4 Earth hours. Its average temperature is 1173 K (900 C), its atmosphere mainly consists of nitrogen, oxygen and it has 30 moons.
UJK275.2 is a large gas giant (61900 km radius) which orbits its star in 42384 Earth days, one day on UJK275.2 lasts 2 Earth hours. Its average temperature is 1011 K (738 C), its atmosphere mainly consists of hydrogen, helium and it has 101 moons.
More planetary details...


Planetary Orbits


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Planetary Statistics

distance from star:42*106 km1652*106 km
radius:10651 km61900 km
mass:9666*1021 kg1897413*1021 kg
surface gravity: 5.68 m/s2
0.58 Earths
33.0 m/s2
3.37 Earths
escape velocity:11.00 km/s63.96 km/s
year: 1050 UJK275.1 days
175 Earth days
508608 UJK275.2 days
42384 Earth days
day:4 hrs2 hrs
axial tilt:17°
temperature:1173 K
900 C
1011 K
738 C
atmosphere:7% H2
1% He
45% N2
46% O2
1% CO2
0% other
88% H2
12% He
0% other

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