buy this star Random Star Random Location

TBC818: red supergiant star with 2 planets

 
TBC818.1
 
TBC818.2
 

Solar system 'TBC818' is a dual star system that comprises the stars 'TBC818.A' and 'TBC818.B' and the retinue of celestial objects gravitationally bound to them: 2 planets and their 36 moons, as well as asteroids, meteoroids, planetoids, comets, and interplanetary dust.

The principal components of this star system are the stars 'TBC818.A' and 'TBC818.B' that dominate it gravitationally. 'TBC818.A' is a red supergiant class star that contains about 89% of the system's known mass, 'TBC818.B' is a red giant class star that contains about 10% of the system's known mass.

System 'TBC818' is located more than 573 lightyears from the center of the galaxy.

This solar system comprises 2 planets

TBC818.1 is a large terrestrial planet (7981 km radius) which orbits its star in 74 Earth days, one day on TBC818.1 lasts 5 Earth hours. Its average temperature is 1401 K (1128 C), its atmosphere mainly consists of nitrogen, oxygen and it has 8 moons.
TBC818.2 is a large terrestrial planet (8238 km radius) which orbits its star in 1263 Earth days, one day on TBC818.2 lasts 5 Earth hours. Its average temperature is 1077 K (804 C), its atmosphere mainly consists of hydrogen and it has 28 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:TBC818.1TBC818.2
distance from star:24*106 km158*106 km
radius:7981 km8238 km
mass:4066*1021 kg4472*1021 kg
surface gravity: 4.26 m/s2
0.43 Earths
4.39 m/s2
0.44 Earths
escape velocity:8.246 km/s8.512 km/s
year: 355 TBC818.1 days
74 Earth days
6062 TBC818.2 days
1263 Earth days
day:5 hrs5 hrs
axial tilt:25°
temperature:1401 K
1128 C
1077 K
804 C
atmosphere:76% N2
23% O2
1% CO2
0% other
90% H2
10% He
0% other
moons:828
rings:55

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
©2006-2017 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
english science fiction science fiction united kingdom science fiction auf deutsch science fiction en francais