buy this star Random Star Random Location

PKH550: red dwarf star with 3 planets

 
PKH550.1
 
PKH550.2
  PKH550.3  

Solar system 'PKH550' comprises the star 'PKH550' and the retinue of celestial objects gravitationally bound to it: 3 planets and their 282 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'PKH550', a red dwarf class star that contains about 99.61% of the system's known mass and dominates it gravitationally. PKH550 is located more than 3948 lightyears from the center of the galaxy.

This solar system comprises 3 planets

PKH550.1 is a medium terrestrial planet (6186 km radius) which orbits its star in 183 Earth days, one day on PKH550.1 lasts 9 Earth hours. Its average temperature is 194 K (-79 C), its atmosphere mainly consists of nitrogen, oxygen and it has 3 moons.
PKH550.2 is a medium gas giant (20854 km radius) which orbits its star in 524 Earth days, one day on PKH550.2 lasts 3 Earth hours. Its average temperature is 1129 K (856 C), its atmosphere mainly consists of hydrogen and it has 139 moons.
PKH550.3 is a large gas giant (54136 km radius) which orbits its star in 50533 Earth days, one day on PKH550.3 lasts 3 Earth hours. Its average temperature is 1882 K (1609 C), its atmosphere mainly consists of hydrogen, helium and it has 140 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:PKH550.1PKH550.2PKH550.3
distance from star:43*106 km88*106 km1857*106 km
radius:6186 km20854 km54136 km
mass:1893*1021 kg72553*1021 kg1269253*1021 kg
surface gravity: 3.30 m/s2
0.33 Earths
11.1 m/s2
1.13 Earths
28.9 m/s2
2.95 Earths
escape velocity:6.391 km/s21.55 km/s55.94 km/s
year: 488 PKH550.1 days
183 Earth days
4192 PKH550.2 days
524 Earth days
404264 PKH550.3 days
50533 Earth days
day:9 hrs3 hrs3 hrs
axial tilt:21°
temperature:194 K
-79 C
1129 K
856 C
1882 K
1609 C
atmosphere:4% H2
1% He
63% N2
30% O2
2% CO2
0% other
100% H2
0% other
87% H2
13% He
0% other
moons:3139140
rings:1100

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
©2006-2019 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