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TFK445: red giant star with 3 planets

  TFK445.1   TFK445.2   TFK445.3  

Solar system 'TFK445' comprises the star 'TFK445' and the retinue of celestial objects gravitationally bound to it: 3 planets and their 1 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'TFK445', a red giant class star that contains about 99.99% of the system's known mass and dominates it gravitationally. TFK445 is located more than 4025 lightyears from the center of the galaxy.

This solar system comprises 3 planets

TFK445.1 is a small terrestrial planet (4034 km radius) which orbits its star in 13 Earth days, one day on TFK445.1 lasts 18 Earth hours. Its average temperature is 1365 K (1092 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
TFK445.2 is a small terrestrial planet (4157 km radius) which orbits its star in 25 Earth days, one day on TFK445.2 lasts 17 Earth hours. Its average temperature is 1214 K (941 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
TFK445.3 is a small terrestrial planet (3763 km radius) which orbits its star in 194 Earth days, one day on TFK445.3 lasts 20 Earth hours. Its average temperature is 1177 K (904 C), its atmosphere mainly consists of and it has 1 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:TFK445.1TFK445.2TFK445.3
distance from star:7*106 km11*106 km45*106 km
radius:4034 km4157 km3763 km
mass:525*1021 kg574*1021 kg426*1021 kg
surface gravity: 2.15 m/s2
0.21 Earths
2.21 m/s2
0.22 Earths
2.00 m/s2
0.20 Earths
escape velocity:4.168 km/s4.293 km/s3.887 km/s
year: 17 TFK445.1 days
13 Earth days
35 TFK445.2 days
25 Earth days
232 TFK445.3 days
194 Earth days
day:18 hrs17 hrs20 hrs
axial tilt:119°17°19°
temperature:1365 K
1092 C
1214 K
941 C
1177 K
904 C
atmosphere:1% He
51% N2
48% O2
0% other
83% N2
17% O2
0% other
100% other
moons:001
rings:000

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