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SJK132: yellow giant star with 2 planets

  SJK132.1   SJK132.2  

Solar system 'SJK132' is a dual star system that comprises the stars 'SJK132.A' and 'SJK132.B' and the retinue of celestial objects gravitationally bound to them: 2 planets and their 51 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'SJK132.A' and 'SJK132.B' that dominate it gravitationally. 'SJK132.A' is a yellow giant class star that contains about 96% of the system's known mass, 'SJK132.B' is a yellow dwarf class star that contains about 3% of the system's known mass.

System 'SJK132' is located more than 3706 lightyears from the center of the galaxy.

This solar system comprises 2 planets

SJK132.1 is a very small terrestrial planet (2123 km radius) which orbits its star in 28 Earth days, one day on SJK132.1 lasts 57 Earth hours. Its average temperature is 1590 K (1317 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 0 moons.
SJK132.2 is a very large terrestrial planet (10633 km radius) which orbits its star in 5149 Earth days, one day on SJK132.2 lasts 4 Earth hours. Its average temperature is 1385 K (1112 C), its atmosphere mainly consists of hydrogen, helium and it has 51 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:SJK132.1SJK132.2
distance from star:12*106 km405*106 km
radius:2123 km10633 km
mass:76*1021 kg9617*1021 kg
surface gravity: 1.12 m/s2
0.11 Earths
5.67 m/s2
0.57 Earths
escape velocity:2.185 km/s10.98 km/s
year: 11 SJK132.1 days
28 Earth days
30894 SJK132.2 days
5149 Earth days
day:57 hrs4 hrs
axial tilt:290°
temperature:1590 K
1317 C
1385 K
1112 C
atmosphere:80% N2
5% O2
15% CO2
0% other
88% H2
12% He
0% other
moons:051
rings:00

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