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VAE853: red supergiant star with 2 planets

  VAE853.1   VAE853.2  

Solar system 'VAE853' comprises the star 'VAE853' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 126 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'VAE853', a red supergiant class star that contains about 99.99% of the system's known mass and dominates it gravitationally. VAE853 is located more than 1440 lightyears from the center of the galaxy.

This solar system comprises 2 planets

VAE853.1 is a large terrestrial planet (8854 km radius) which orbits its star in 466 Earth days, one day on VAE853.1 lasts 5 Earth hours. Its average temperature is 1772 K (1499 C), its atmosphere mainly consists of nitrogen, oxygen and it has 23 moons.
VAE853.2 is a large gas giant (58547 km radius) which orbits its star in 9836 Earth days, one day on VAE853.2 lasts 2 Earth hours. Its average temperature is 1768 K (1495 C), its atmosphere mainly consists of hydrogen, helium and it has 103 moons.
More planetary details...


Planetary Orbits


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Planetary Statistics

distance from star:81*106 km623*106 km
radius:8854 km58547 km
mass:5552*1021 kg1605476*1021 kg
surface gravity: 4.72 m/s2
0.48 Earths
31.2 m/s2
3.19 Earths
escape velocity:9.148 km/s60.50 km/s
year: 2236 VAE853.1 days
466 Earth days
118032 VAE853.2 days
9836 Earth days
day:5 hrs2 hrs
axial tilt:18°
temperature:1772 K
1499 C
1768 K
1495 C
atmosphere:1% He
80% N2
16% O2
3% CO2
0% other
87% H2
13% He
0% other

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