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TDA670: red dwarf star with 3 planets

  TDA670.1   TDA670.2  
TDA670.3
 

Solar system 'TDA670' comprises the star 'TDA670' and the retinue of celestial objects gravitationally bound to it: 3 planets and their 132 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'TDA670', a red dwarf class star that contains about 99.73% of the system's known mass and dominates it gravitationally. TDA670 is located more than 4412 lightyears from the center of the galaxy.

This solar system comprises 3 planets

TDA670.1 is a very large terrestrial planet (10541 km radius) which orbits its star in 563 Earth days, one day on TDA670.1 lasts 5 Earth hours. Its average temperature is 106 K (-167 C), its atmosphere mainly consists of hydrogen, nitrogen, oxygen and it has 24 moons.
TDA670.2 is a very large terrestrial planet (11593 km radius) which orbits its star in 1413 Earth days, one day on TDA670.2 lasts 4 Earth hours. Its average temperature is 62 K (-211 C), its atmosphere mainly consists of nitrogen, oxygen and it has 18 moons.
TDA670.3 is a large gas giant (65176 km radius) which orbits its star in 30844 Earth days, one day on TDA670.3 lasts 3 Earth hours. Its average temperature is 1912 K (1639 C), its atmosphere mainly consists of hydrogen and it has 90 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:TDA670.1TDA670.2TDA670.3
distance from star:92*106 km171*106 km1336*106 km
radius:10541 km11593 km65176 km
mass:9369*1021 kg12464*1021 kg2214894*1021 kg
surface gravity: 5.62 m/s2
0.57 Earths
6.18 m/s2
0.63 Earths
34.8 m/s2
3.55 Earths
escape velocity:10.89 km/s11.97 km/s67.35 km/s
year: 2702 TDA670.1 days
563 Earth days
8478 TDA670.2 days
1413 Earth days
246752 TDA670.3 days
30844 Earth days
day:5 hrs4 hrs3 hrs
axial tilt:19°
temperature:106 K
-167 C
62 K
-211 C
1912 K
1639 C
atmosphere:12% H2
3% He
51% N2
32% O2
2% CO2
0% other
85% N2
13% O2
2% CO2
0% other
99% H2
1% He
0% other
moons:241890
rings:002

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