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VFF828: yellow dwarf star with 5 planets

  VFF828.1   VFF828.2   VFF828.3   VFF828.4   VFF828.5  

Solar system 'VFF828' comprises the star 'VFF828' and the retinue of celestial objects gravitationally bound to it: 5 planets and their 28 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'VFF828', a yellow dwarf class star that contains about 99.99% of the system's known mass and dominates it gravitationally. VFF828 is located more than 3701 lightyears from the center of the galaxy.

This solar system comprises 5 planets

VFF828.1 is a large terrestrial planet (8303 km radius) which orbits its star in 65 Earth days, one day on VFF828.1 lasts 8 Earth hours. Its average temperature is 1350 K (1077 C), its atmosphere mainly consists of nitrogen and it has 0 moons.
VFF828.2 is a large terrestrial planet (8074 km radius) which orbits its star in 119 Earth days, one day on VFF828.2 lasts 8 Earth hours. Its average temperature is 1200 K (927 C), its atmosphere mainly consists of nitrogen, oxygen and it has 6 moons.
VFF828.3 is a medium terrestrial planet (5251 km radius) which orbits its star in 314 Earth days, one day on VFF828.3 lasts 14 Earth hours. Its average temperature is 1987 K (1714 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
VFF828.4 is a small terrestrial planet (3269 km radius) which orbits its star in 577 Earth days, one day on VFF828.4 lasts 28 Earth hours. Its average temperature is 1177 K (904 C), its atmosphere mainly consists of nitrogen, oxygen and it has 1 moons.
VFF828.5 is a medium terrestrial planet (6527 km radius) which orbits its star in 1060 Earth days, one day on VFF828.5 lasts 10 Earth hours. Its average temperature is 654 K (381 C), its atmosphere mainly consists of nitrogen, oxygen and it has 20 moons.
More planetary details...

Location

Planetary Orbits

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Planetary Statistics

planet:VFF828.1VFF828.2VFF828.3VFF828.4VFF828.5
distance from star:21*106 km32*106 km62*106 km94*106 km141*106 km
radius:8303 km8074 km5251 km3269 km6527 km
mass:4579*1021 kg4210*1021 kg1158*1021 kg279*1021 kg2224*1021 kg
surface gravity: 4.43 m/s2
0.45 Earths
4.31 m/s2
0.44 Earths
2.80 m/s2
0.28 Earths
1.74 m/s2
0.17 Earths
3.48 m/s2
0.35 Earths
escape velocity:8.579 km/s8.342 km/s5.425 km/s3.375 km/s6.744 km/s
year: 195 VFF828.1 days
65 Earth days
357 VFF828.2 days
119 Earth days
538 VFF828.3 days
314 Earth days
494 VFF828.4 days
577 Earth days
2544 VFF828.5 days
1060 Earth days
day:8 hrs8 hrs14 hrs28 hrs10 hrs
axial tilt:14°122°20°14°12°
temperature:1350 K
1077 C
1200 K
927 C
1987 K
1714 C
1177 K
904 C
654 K
381 C
atmosphere:89% N2
10% O2
1% CO2
0% other
1% He
66% N2
32% O2
1% CO2
0% other
4% H2
1% He
63% N2
30% O2
2% CO2
0% other
3% H2
1% He
69% N2
25% O2
2% CO2
0% other
2% H2
1% He
64% N2
31% O2
2% CO2
0% other
moons:061120
rings:00000

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