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LCA246: red dwarf star with 2 planets


Solar system 'LCA246' comprises the star 'LCA246' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 45 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'LCA246', a red dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. LCA246 is located more than 2843 lightyears from the center of the galaxy.

This solar system comprises 2 planets

LCA246.1 is a very large terrestrial planet (10786 km radius) which orbits its star in 97 Earth days, one day on LCA246.1 lasts 4 Earth hours. Its average temperature is 1296 K (1023 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 25 moons.
LCA246.2 is a large terrestrial planet (7925 km radius) which orbits its star in 609 Earth days, one day on LCA246.2 lasts 5 Earth hours. Its average temperature is 225 K (-48 C), its atmosphere mainly consists of nitrogen, oxygen and it has 20 moons.
More planetary details...


Planetary Orbits



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Planetary Statistics

distance from star:28*106 km97*106 km
radius:10786 km7925 km
mass:10038*1021 kg3981*1021 kg
surface gravity: 5.75 m/s2
0.58 Earths
4.23 m/s2
0.43 Earths
escape velocity:11.14 km/s8.188 km/s
year: 582 LCA246.1 days
97 Earth days
2923 LCA246.2 days
609 Earth days
day:4 hrs5 hrs
axial tilt:223°24°
temperature:1296 K
1023 C
225 K
-48 C
atmosphere:81% N2
5% O2
14% CO2
0% other
5% H2
2% He
66% N2
24% O2
3% CO2
0% other

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