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MEB469: yellow dwarf star with 2 planets

  MEB469.1   MEB469.2  

Solar system 'MEB469' is a dual star system that comprises the stars 'MEB469.A' and 'MEB469.B' and the retinue of celestial objects gravitationally bound to them: 2 planets and their 21 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'MEB469.A' and 'MEB469.B' that dominate it gravitationally. 'MEB469.A' is a yellow dwarf class star that contains about 99% of the system's known mass, 'MEB469.B' is a brown dwarf class star that contains about 0% of the system's known mass.

System 'MEB469' is located more than 2819 lightyears from the center of the galaxy.

This solar system comprises 2 planets

MEB469.1 is a very large terrestrial planet (11973 km radius) which orbits its star in 123 Earth days, one day on MEB469.1 lasts 3 Earth hours. Its average temperature is 1312 K (1039 C), its atmosphere mainly consists of nitrogen, oxygen and it has 5 moons.
MEB469.2 is a very large terrestrial planet (9210 km radius) which orbits its star in 486 Earth days, one day on MEB469.2 lasts 4 Earth hours. Its average temperature is 843 K (570 C), its atmosphere mainly consists of nitrogen and it has 16 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:MEB469.1MEB469.2
distance from star:33*106 km84*106 km
radius:11973 km9210 km
mass:13730*1021 kg6249*1021 kg
surface gravity: 6.39 m/s2
0.65 Earths
4.91 m/s2
0.50 Earths
escape velocity:12.37 km/s9.516 km/s
year: 984 MEB469.1 days
123 Earth days
2916 MEB469.2 days
486 Earth days
day:3 hrs4 hrs
axial tilt:69°24°
temperature:1312 K
1039 C
843 K
570 C
atmosphere:2% H2
1% He
52% N2
44% O2
1% CO2
0% other
98% N2
2% O2
0% other
moons:516
rings:00

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