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RHK242: yellow dwarf star with 3 planets

  RHK242.1   RHK242.2  
RHK242.3
 

Solar system 'RHK242' is a dual star system that comprises the stars 'RHK242.A' and 'RHK242.B' and the retinue of celestial objects gravitationally bound to them: 3 planets and their 46 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'RHK242.A' and 'RHK242.B' that dominate it gravitationally. 'RHK242.A' is a yellow dwarf class star that contains about 99% of the system's known mass, 'RHK242.B' is a brown dwarf class star that contains about 0% of the system's known mass.

System 'RHK242' is located more than 4500 lightyears from the center of the galaxy.

This solar system comprises 3 planets

RHK242.1 is a medium terrestrial planet (6392 km radius) which orbits its star in 43 Earth days, one day on RHK242.1 lasts 9 Earth hours. Its average temperature is 1229 K (956 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 2 moons.
RHK242.2 is a large terrestrial planet (8523 km radius) which orbits its star in 327 Earth days, one day on RHK242.2 lasts 6 Earth hours. Its average temperature is 1312 K (1039 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
RHK242.3 is a very large terrestrial planet (10895 km radius) which orbits its star in 979 Earth days, one day on RHK242.3 lasts 5 Earth hours. Its average temperature is 457 K (184 C), its atmosphere mainly consists of nitrogen, oxygen and it has 44 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:RHK242.1RHK242.2RHK242.3
distance from star:16*106 km64*106 km134*106 km
radius:6392 km8523 km10895 km
mass:2089*1021 kg4952*1021 kg10345*1021 kg
surface gravity: 3.41 m/s2
0.34 Earths
4.54 m/s2
0.46 Earths
5.81 m/s2
0.59 Earths
escape velocity:6.604 km/s8.806 km/s11.25 km/s
year: 114 RHK242.1 days
43 Earth days
1308 RHK242.2 days
327 Earth days
4699 RHK242.3 days
979 Earth days
day:9 hrs6 hrs5 hrs
axial tilt:12°16°21°
temperature:1229 K
956 C
1312 K
1039 C
457 K
184 C
atmosphere:59% N2
1% O2
40% CO2
0% other
57% N2
42% O2
1% CO2
0% other
81% N2
17% O2
2% CO2
0% other
moons:2044
rings:001

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