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LDC744: red giant star with 2 planets

  LDC744.1   LDC744.2  

Solar system 'LDC744' is a dual star system that comprises the stars 'LDC744.A' and 'LDC744.B' and the retinue of celestial objects gravitationally bound to them: 2 planets and their 1 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'LDC744.A' and 'LDC744.B' that dominate it gravitationally. 'LDC744.A' is a red giant class star that contains about 76% of the system's known mass, 'LDC744.B' is a yellow dwarf class star that contains about 23% of the system's known mass.

System 'LDC744' is located more than 3475 lightyears from the center of the galaxy.

This solar system comprises 2 planets

LDC744.1 is a small terrestrial planet (3832 km radius) which orbits its star in 87 Earth days, one day on LDC744.1 lasts 19 Earth hours. Its average temperature is 1233 K (960 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
LDC744.2 is a small terrestrial planet (3361 km radius) which orbits its star in 185 Earth days, one day on LDC744.2 lasts 24 Earth hours. Its average temperature is 1812 K (1539 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:LDC744.1LDC744.2
distance from star:26*106 km44*106 km
radius:3832 km3361 km
mass:450*1021 kg303*1021 kg
surface gravity: 2.04 m/s2
0.20 Earths
1.79 m/s2
0.18 Earths
escape velocity:3.959 km/s3.468 km/s
year: 109 LDC744.1 days
87 Earth days
185 LDC744.2 days
185 Earth days
day:19 hrs24 hrs
axial tilt:12°
temperature:1233 K
960 C
1812 K
1539 C
atmosphere:3% H2
2% He
50% N2
44% O2
1% CO2
0% other
9% H2
3% He
43% N2
44% O2
1% CO2
0% other
moons:01
rings:00

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