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VHA498: red dwarf star with 6 planets

  VHA498.1   VHA498.2   VHA498.3   VHA498.4  
VHA498.5
 
VHA498.6
 

Solar system 'VHA498' comprises the star 'VHA498' and the retinue of celestial objects gravitationally bound to it: 6 planets and their 306 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'VHA498', a red dwarf class star that contains about 98.81% of the system's known mass and dominates it gravitationally. VHA498 is located more than 3656 lightyears from the center of the galaxy.

This solar system comprises 6 planets

VHA498.1 is a small terrestrial planet (4302 km radius) which orbits its star in 0 Earth days, one day on VHA498.1 lasts 19 Earth hours. Its average temperature is 1452 K (1179 C), its atmosphere mainly consists of nitrogen, oxygen and it has 0 moons.
VHA498.2 is a very large terrestrial planet (9126 km radius) which orbits its star in 238 Earth days, one day on VHA498.2 lasts 9 Earth hours. Its average temperature is 378 K (105 C), its atmosphere mainly consists of nitrogen, oxygen and it has 3 moons.
VHA498.3 is a very large terrestrial planet (10946 km radius) which orbits its star in 556 Earth days, one day on VHA498.3 lasts 8 Earth hours. Its average temperature is 182 K (-91 C), its atmosphere mainly consists of nitrogen and it has 28 moons.
VHA498.4 is a very large terrestrial planet (11989 km radius) which orbits its star in 1023 Earth days, one day on VHA498.4 lasts 7 Earth hours. Its average temperature is 108 K (-165 C), its atmosphere mainly consists of nitrogen, oxygen and it has 37 moons.
VHA498.5 is a large gas giant (79337 km radius) which orbits its star in 109105 Earth days, one day on VHA498.5 lasts 6 Earth hours. Its average temperature is 1310 K (1037 C), its atmosphere mainly consists of hydrogen, helium and it has 165 moons.
VHA498.6 is a large gas giant (60129 km radius) which orbits its star in 200439 Earth days, one day on VHA498.6 lasts 6 Earth hours. Its average temperature is 1144 K (871 C), its atmosphere mainly consists of hydrogen, helium and it has 73 moons.
More planetary details...

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Planetary Orbits

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Planetary Statistics

planet:VHA498.1VHA498.2VHA498.3VHA498.4VHA498.5
distance from star:0*106 km52*106 km91*106 km137*106 km3103*106 km
radius:4302 km9126 km10946 km11989 km79337 km
mass:636*1021 kg6080*1021 kg10491*1021 kg13786*1021 kg3995004*1021 kg
surface gravity: 2.29 m/s2
0.23 Earths
4.87 m/s2
0.49 Earths
5.84 m/s2
0.59 Earths
6.40 m/s2
0.65 Earths
42.3 m/s2
4.32 Earths
escape velocity:4.442 km/s9.430 km/s11.31 km/s12.38 km/s81.98 km/s
year: 0 VHA498.1 days
0 Earth days
634 VHA498.2 days
238 Earth days
1668 VHA498.3 days
556 Earth days
3507 VHA498.4 days
1023 Earth days
436420 VHA498.5 days
109105 Earth days
day:19 hrs9 hrs8 hrs7 hrs6 hrs
axial tilt:23°16°35°63°
temperature:1452 K
1179 C
378 K
105 C
182 K
-91 C
108 K
-165 C
1310 K
1037 C
atmosphere:4% H2
1% He
57% N2
38% O2
0% other
2% He
59% N2
39% O2
0% other
90% N2
7% O2
3% CO2
0% other
60% N2
38% O2
2% CO2
0% other
82% H2
18% He
0% other
moons:032837165
rings:000018

planet:VHA498.6
distance from star:4654*106 km
radius:60129 km
mass:1739169*1021 kg
surface gravity: 32.1 m/s2
3.28 Earths
escape velocity:62.13 km/s
year: 801756 VHA498.6 days
200439 Earth days
day:6 hrs
axial tilt:
temperature:1144 K
871 C
atmosphere:82% H2
18% He
0% other
moons:73
rings:8

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