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NHE880: yellow giant star with 2 planets

  NHE880.1   NHE880.2  

Solar system 'NHE880' is a dual star system that comprises the stars 'NHE880.A' and 'NHE880.B' and the retinue of celestial objects gravitationally bound to them: 2 planets and their 28 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'NHE880.A' and 'NHE880.B' that dominate it gravitationally. 'NHE880.A' is a yellow giant class star that contains about 96% of the system's known mass, 'NHE880.B' is a red giant class star that contains about 3% of the system's known mass.

System 'NHE880' is located more than 3166 lightyears from the center of the galaxy.

This solar system comprises 2 planets

NHE880.1 is a large terrestrial planet (7389 km radius) which orbits its star in 254 Earth days, one day on NHE880.1 lasts 6 Earth hours. Its average temperature is 1679 K (1406 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 4 moons.
NHE880.2 is a large terrestrial planet (8514 km radius) which orbits its star in 597 Earth days, one day on NHE880.2 lasts 5 Earth hours. Its average temperature is 1075 K (802 C), its atmosphere mainly consists of nitrogen, oxygen and it has 24 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:NHE880.1NHE880.2
distance from star:54*106 km96*106 km
radius:7389 km8514 km
mass:3227*1021 kg4937*1021 kg
surface gravity: 3.94 m/s2
0.40 Earths
4.54 m/s2
0.46 Earths
escape velocity:7.635 km/s8.797 km/s
year: 1016 NHE880.1 days
254 Earth days
2865 NHE880.2 days
597 Earth days
day:6 hrs5 hrs
axial tilt:29°
temperature:1679 K
1406 C
1075 K
802 C
atmosphere:14% H2
3% He
40% N2
42% O2
1% CO2
0% other
78% N2
17% O2
5% CO2
0% other
moons:424
rings:00

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