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NEH183: red giant star with 2 planets


Solar system 'NEH183' is a dual star system that comprises the stars 'NEH183.A' and 'NEH183.B' and the retinue of celestial objects gravitationally bound to them: 2 planets and their 154 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'NEH183.A' and 'NEH183.B' that dominate it gravitationally. 'NEH183.A' is a red giant class star that contains about 79% of the system's known mass, 'NEH183.B' is a red giant class star that contains about 20% of the system's known mass.

System 'NEH183' is located more than 4251 lightyears from the center of the galaxy.

This solar system comprises 2 planets

NEH183.1 is a large terrestrial planet (7240 km radius) which orbits its star in 199 Earth days, one day on NEH183.1 lasts 6 Earth hours. Its average temperature is 1457 K (1184 C), its atmosphere mainly consists of nitrogen and it has 1 moons.
NEH183.2 is a large gas giant (47339 km radius) which orbits its star in 367 Earth days, one day on NEH183.2 lasts 2 Earth hours. Its average temperature is 1698 K (1425 C), its atmosphere mainly consists of hydrogen and it has 153 moons.
More planetary details...


Planetary Orbits


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Planetary Statistics

distance from star:46*106 km69*106 km
radius:7240 km47339 km
mass:3036*1021 kg848686*1021 kg
surface gravity: 3.86 m/s2
0.39 Earths
25.2 m/s2
2.57 Earths
escape velocity:7.481 km/s48.91 km/s
year: 796 NEH183.1 days
199 Earth days
4404 NEH183.2 days
367 Earth days
day:6 hrs2 hrs
axial tilt:17°
temperature:1457 K
1184 C
1698 K
1425 C
atmosphere:90% N2
8% O2
2% CO2
0% other
94% H2
6% He
0% other

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