buy this star Random Star Random Location

QDH818: red dwarf star with 2 planets

  QDH818.1  
QDH818.2
 

Solar system 'QDH818' comprises the star 'QDH818' and the retinue of celestial objects gravitationally bound to it: 2 planets and their 94 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal component of this star system is the star 'QDH818', a red dwarf class star that contains about 99.9% of the system's known mass and dominates it gravitationally. QDH818 is located more than 516 lightyears from the center of the galaxy.

This solar system comprises 2 planets

QDH818.1 is a very large terrestrial planet (9121 km radius) which orbits its star in 115 Earth days, one day on QDH818.1 lasts 5 Earth hours. Its average temperature is 1005 K (732 C), its atmosphere mainly consists of nitrogen, oxygen and it has 3 moons.
QDH818.2 is a large gas giant (49221 km radius) which orbits its star in 10413 Earth days, one day on QDH818.2 lasts 2 Earth hours. Its average temperature is 1007 K (734 C), its atmosphere mainly consists of hydrogen, helium and it has 91 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:QDH818.1QDH818.2
distance from star:32*106 km648*106 km
radius:9121 km49221 km
mass:6070*1021 kg953984*1021 kg
surface gravity: 4.86 m/s2
0.49 Earths
26.2 m/s2
2.67 Earths
escape velocity:9.425 km/s50.86 km/s
year: 552 QDH818.1 days
115 Earth days
124956 QDH818.2 days
10413 Earth days
day:5 hrs2 hrs
axial tilt:18°
temperature:1005 K
732 C
1007 K
734 C
atmosphere:68% N2
30% O2
2% CO2
0% other
84% H2
16% He
0% other
moons:391
rings:020

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