buy this star Random Star Random Location

VHA259: red dwarf star with 7 planets

 
VHA259.1
  VHA259.2  
VHA259.3
  VHA259.4   VHA259.5  
VHA259.6
  VHA259.7  

Solar system 'VHA259' comprises the star 'VHA259' and the retinue of celestial objects gravitationally bound to it: 7 planets and their 296 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'VHA259', a red dwarf class star that contains about 99.42% of the system's known mass and dominates it gravitationally. VHA259 is located more than 4956 lightyears from the center of the galaxy.

This solar system comprises 7 planets

VHA259.1 is a large terrestrial planet (8915 km radius) which orbits its star in 249 Earth days, one day on VHA259.1 lasts 10 Earth hours. Its average temperature is 133 K (-140 C), its atmosphere mainly consists of nitrogen and it has 29 moons.
VHA259.2 is a large terrestrial planet (8251 km radius) which orbits its star in 853 Earth days, one day on VHA259.2 lasts 10 Earth hours. Its average temperature is 51 K (-222 C), its atmosphere mainly consists of nitrogen, oxygen and it has 10 moons.
VHA259.3 is a medium terrestrial planet (6120 km radius) which orbits its star in 1568 Earth days, one day on VHA259.3 lasts 13 Earth hours. Its average temperature is 34 K (-239 C), its atmosphere mainly consists of nitrogen, oxygen and it has 18 moons.
VHA259.4 is a very small terrestrial planet (2363 km radius) which orbits its star in 2881 Earth days, one day on VHA259.4 lasts 52 Earth hours. Its average temperature is 20 K (-253 C), its atmosphere mainly consists of nitrogen, oxygen and it has 2 moons.
VHA259.5 is a very large terrestrial planet (11479 km radius) which orbits its star in 5294 Earth days, one day on VHA259.5 lasts 8 Earth hours. Its average temperature is 11 K (-262 C), its atmosphere mainly consists of nitrogen, oxygen and it has 30 moons.
VHA259.6 is a large gas giant (59207 km radius) which orbits its star in 75360 Earth days, one day on VHA259.6 lasts 7 Earth hours. Its average temperature is 1622 K (1349 C), its atmosphere mainly consists of hydrogen and it has 111 moons.
VHA259.7 is a medium gas giant (36552 km radius) which orbits its star in 138446 Earth days, one day on VHA259.7 lasts 7 Earth hours. Its average temperature is 1060 K (787 C), its atmosphere mainly consists of hydrogen, helium and it has 96 moons.
More planetary details...

Location

Planetary Orbits

Permalink

Use the following URL to link to this solar system:

Widget

Copy-paste the following piece of HTML code to place this solar system as a real-time widget on your website or blog:

Planetary Statistics

planet:VHA259.1VHA259.2VHA259.3VHA259.4VHA259.5
distance from star:53*106 km122*106 km183*106 km275*106 km412*106 km
radius:8915 km8251 km6120 km2363 km11479 km
mass:5668*1021 kg4493*1021 kg1833*1021 kg105*1021 kg12100*1021 kg
surface gravity: 4.75 m/s2
0.48 Earths
4.40 m/s2
0.44 Earths
3.26 m/s2
0.33 Earths
1.25 m/s2
0.12 Earths
6.12 m/s2
0.62 Earths
escape velocity:9.212 km/s8.525 km/s6.322 km/s2.435 km/s11.86 km/s
year: 597 VHA259.1 days
249 Earth days
2047 VHA259.2 days
853 Earth days
2894 VHA259.3 days
1568 Earth days
1329 VHA259.4 days
2881 Earth days
15882 VHA259.5 days
5294 Earth days
day:10 hrs10 hrs13 hrs52 hrs8 hrs
axial tilt:12°25°22°24°168°
temperature:133 K
-140 C
51 K
-222 C
34 K
-239 C
20 K
-253 C
11 K
-262 C
atmosphere:83% N2
9% O2
8% CO2
0% other
1% He
71% N2
28% O2
0% other
10% H2
2% He
44% N2
43% O2
1% CO2
0% other
8% H2
2% He
41% N2
49% O2
0% other
85% N2
14% O2
1% CO2
0% other
moons:291018230
rings:50300

planet:VHA259.6VHA259.7
distance from star:2424*106 km3637*106 km
radius:59207 km36552 km
mass:1660386*1021 kg390682*1021 kg
surface gravity: 31.6 m/s2
3.23 Earths
19.5 m/s2
1.99 Earths
escape velocity:61.18 km/s37.77 km/s
year: 258377 VHA259.6 days
75360 Earth days
474672 VHA259.7 days
138446 Earth days
day:7 hrs7 hrs
axial tilt:64°
temperature:1622 K
1349 C
1060 K
787 C
atmosphere:93% H2
7% He
0% other
81% H2
19% He
0% other
moons:11196
rings:230

as seen on...
You may also want to check out our other web projects:
Morzino, an e-Learning community with online training software
Jamplifier, a platform that allows artists to improve their music
©2006-2020 Joopita Research a.s.b.l | About | Buy a Star | Name a Star | Info Pages
Donations | Sponsoring | Advertising | Affiliate Program | Support | Press
Copyright | Disclaimer | Privacy Policy | Terms of Use | Contact Us
Some photographies used on this site are by NASA, they are in the public domain.
Sign up now, it's free!Signup
Username or E-mail Password - Forgot your password?Signup
keep me logged in
HomeInfoSolar SystemsWikiNewsfeedForumBlogCommunityStore