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QJK899: red dwarf star with 2 planets


Solar system 'QJK899' comprises the star 'QJK899' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 125 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'QJK899', a red dwarf class star that contains about 99.76% of the system's known mass and dominates it gravitationally. QJK899 is located more than 2705 lightyears from the center of the galaxy.

This solar system comprises 2 planets

QJK899.1 is a medium terrestrial planet (5140 km radius) which orbits its star in 66 Earth days, one day on QJK899.1 lasts 11 Earth hours. Its average temperature is 1192 K (919 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
QJK899.2 is a large gas giant (68663 km radius) which orbits its star in 117079 Earth days, one day on QJK899.2 lasts 2 Earth hours. Its average temperature is 1269 K (996 C), its atmosphere mainly consists of hydrogen and it has 125 moons.
More planetary details...


Planetary Orbits



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Planetary Statistics

distance from star:22*106 km3252*106 km
radius:5140 km68663 km
mass:1086*1021 kg2589752*1021 kg
surface gravity: 2.74 m/s2
0.28 Earths
36.6 m/s2
3.74 Earths
escape velocity:5.310 km/s70.95 km/s
year: 144 QJK899.1 days
66 Earth days
1404948 QJK899.2 days
117079 Earth days
day:11 hrs2 hrs
axial tilt:156°
temperature:1192 K
919 C
1269 K
996 C
atmosphere:1% He
75% N2
24% O2
0% other
94% H2
6% He
0% other

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