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MDF415: red giant star with 2 planets


Solar system 'MDF415' is a dual star system that comprises the stars 'MDF415.A' and 'MDF415.B' and the retinue of celestial objects gravitationally bound to them: 2 planets and their 184 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'MDF415.A' and 'MDF415.B' that dominate it gravitationally. 'MDF415.A' is a red giant class star that contains about 74% of the system's known mass, 'MDF415.B' is a red giant class star that contains about 24% of the system's known mass.

System 'MDF415' is located more than 2819 lightyears from the center of the galaxy.

This solar system comprises 2 planets

MDF415.1 is a large terrestrial planet (7776 km radius) which orbits its star in 74 Earth days, one day on MDF415.1 lasts 6 Earth hours. Its average temperature is 1037 K (764 C), its atmosphere mainly consists of nitrogen, oxygen and it has 6 moons.
MDF415.2 is a large gas giant (70773 km radius) which orbits its star in 93965 Earth days, one day on MDF415.2 lasts 2 Earth hours. Its average temperature is 1550 K (1277 C), its atmosphere mainly consists of hydrogen, helium and it has 178 moons.
More planetary details...


Planetary Orbits


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Planetary Statistics

distance from star:24*106 km2808*106 km
radius:7776 km70773 km
mass:3761*1021 kg2835912*1021 kg
surface gravity: 4.15 m/s2
0.42 Earths
37.7 m/s2
3.85 Earths
escape velocity:8.035 km/s73.13 km/s
year: 296 MDF415.1 days
74 Earth days
1127580 MDF415.2 days
93965 Earth days
day:6 hrs2 hrs
axial tilt:18°
temperature:1037 K
764 C
1550 K
1277 C
atmosphere:77% N2
21% O2
2% CO2
0% other
84% H2
16% He
0% other

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