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NFA490: red dwarf star with 2 planets


Solar system 'NFA490' comprises the star 'NFA490' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 79 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'NFA490', a red dwarf class star that contains about 99.8% of the system's known mass and dominates it gravitationally. NFA490 is located more than 3963 lightyears from the center of the galaxy.

This solar system comprises 2 planets

NFA490.1 is a small terrestrial planet (3972 km radius) which orbits its star in 54 Earth days, one day on NFA490.1 lasts 17 Earth hours. Its average temperature is 1374 K (1101 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
NFA490.2 is a large gas giant (61738 km radius) which orbits its star in 90619 Earth days, one day on NFA490.2 lasts 2 Earth hours. Its average temperature is 1194 K (921 C), its atmosphere mainly consists of hydrogen and it has 79 moons.
More planetary details...


Planetary Orbits


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Planetary Statistics

distance from star:19*106 km2741*106 km
radius:3972 km61738 km
mass:501*1021 kg1882554*1021 kg
surface gravity: 2.11 m/s2
0.21 Earths
32.9 m/s2
3.36 Earths
escape velocity:4.103 km/s63.79 km/s
year: 76 NFA490.1 days
54 Earth days
1087428 NFA490.2 days
90619 Earth days
day:17 hrs2 hrs
axial tilt:
temperature:1374 K
1101 C
1194 K
921 C
atmosphere:1% H2
1% He
82% N2
14% O2
2% CO2
0% other
100% H2
0% other

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