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WGH746: red dwarf star with 2 planets

  WGH746.1   WGH746.2  

Solar system 'WGH746' comprises the star 'WGH746' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 14 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'WGH746', a red dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. WGH746 is located more than 3797 lightyears from the center of the galaxy.

This solar system comprises 2 planets

WGH746.1 is a large terrestrial planet (8087 km radius) which orbits its star in 271 Earth days, one day on WGH746.1 lasts 5 Earth hours. Its average temperature is 145 K (-128 C), its atmosphere mainly consists of nitrogen and it has 14 moons.
WGH746.2 is a small terrestrial planet (3299 km radius) which orbits its star in 499 Earth days, one day on WGH746.2 lasts 24 Earth hours. Its average temperature is 129 K (-144 C), its atmosphere mainly consists of nitrogen, carbon dioxide and it has 0 moons.
More planetary details...


Planetary Orbits


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Planetary Statistics

distance from star:57*106 km85*106 km
radius:8087 km3299 km
mass:4231*1021 kg287*1021 kg
surface gravity: 4.31 m/s2
0.44 Earths
1.76 m/s2
0.17 Earths
escape velocity:8.356 km/s3.407 km/s
year: 1300 WGH746.1 days
271 Earth days
499 WGH746.2 days
499 Earth days
day:5 hrs24 hrs
axial tilt:29°19°
temperature:145 K
-128 C
129 K
-144 C
atmosphere:82% N2
10% O2
8% CO2
0% other
75% N2
3% O2
22% CO2
0% other

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