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LEK021: red dwarf star with 2 planets


Solar system 'LEK021' comprises the star 'LEK021' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 1 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LEK021', a red dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. LEK021 is located more than 5186 lightyears from the center of the galaxy.

This solar system comprises 2 planets

LEK021.1 is a very large terrestrial planet (9602 km radius) which orbits its star in 58 Earth days, one day on LEK021.1 lasts 4 Earth hours. Its average temperature is 1184 K (911 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
LEK021.2 is a small terrestrial planetoid (1706 km radius) which orbits its star in 114 Earth days, one day on LEK021.2 lasts 89 Earth hours. Its average temperature is 1337 K (1064 C), its atmosphere mainly consists of and it has 0 moons.
More planetary details...


Planetary Orbits


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Planetary Statistics

distance from star:20*106 km32*106 km
radius:9602 km1706 km
mass:7082*1021 kg39*1021 kg
surface gravity: 5.12 m/s2
0.52 Earths
0.89 m/s2
0.09 Earths
escape velocity:9.922 km/s1.746 km/s
year: 348 LEK021.1 days
58 Earth days
30 LEK021.2 days
114 Earth days
day:4 hrs89 hrs
axial tilt:147°24°
temperature:1184 K
911 C
1337 K
1064 C
atmosphere:5% H2
1% He
66% N2
28% O2
0% other
100% other

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